17966797888

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{12577}}^1$

素因数の和:12720

約数の個数: 112

約数和(自身を含む): 41059723824

約数和(自身を除く): 23092925936

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 101, 104, 136, 202, 208, 221, 272, 404, 416, 442, 544, 808, 832, 884, 1088, 1313, 1616, 1717, 1768, 2626, 3232, 3434, 3536, 5252, 6464, 6868, 7072, 10504, 12577, 13736, 14144, 21008, 22321, 25154, 27472, 42016, 44642, 50308, 54944, 84032, 89284, 100616, 109888, 163501, 178568, 201232, 213809, 327002, 357136, 402464, 427618, 654004, 714272, 804928, 855236, 1270277, 1308008, 1428544, 1710472, 2540554, 2616016, 2779517, 3420944, 5081108, 5232032, 5559034, 6841888, 10162216, 10464064, 11118068, 13683776, 16513601, 20324432, 21594709, 22236136, 33027202, 40648864, 43189418, 44472272, 66054404, 81297728, 86378836, 88944544, 132108808, 172757672, 177889088, 264217616, 280731217, 345515344, 528435232, 561462434, 691030688, 1056870464, 1122924868, 1382061376, 2245849736, 4491699472, 8983398944, 17966797888]

約数ペア:

[(1, 17966797888), (2, 8983398944), (4, 4491699472), (8, 2245849736), (13, 1382061376), (16, 1122924868), (17, 1056870464), (26, 691030688), (32, 561462434), (34, 528435232), (52, 345515344), (64, 280731217), (68, 264217616), (101, 177889088), (104, 172757672), (136, 132108808), (202, 88944544), (208, 86378836), (221, 81297728), (272, 66054404), (404, 44472272), (416, 43189418), (442, 40648864), (544, 33027202), (808, 22236136), (832, 21594709), (884, 20324432), (1088, 16513601), (1313, 13683776), (1616, 11118068), (1717, 10464064), (1768, 10162216), (2626, 6841888), (3232, 5559034), (3434, 5232032), (3536, 5081108), (5252, 3420944), (6464, 2779517), (6868, 2616016), (7072, 2540554), (10504, 1710472), (12577, 1428544), (13736, 1308008), (14144, 1270277), (21008, 855236), (22321, 804928), (25154, 714272), (27472, 654004), (42016, 427618), (44642, 402464), (50308, 357136), (54944, 327002), (84032, 213809), (89284, 201232), (100616, 178568), (109888, 163501)]