12617265856

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{25747}}^1$

素因数の和:25822

約数の個数: 112

約数和(自身を含む): 29299164160

約数和(自身を除く): 16681898304

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 64, 76, 104, 124, 152, 208, 247, 248, 304, 403, 416, 494, 496, 589, 608, 806, 832, 988, 992, 1178, 1216, 1612, 1976, 1984, 2356, 3224, 3952, 4712, 6448, 7657, 7904, 9424, 12896, 15314, 15808, 18848, 25747, 25792, 30628, 37696, 51494, 61256, 102988, 122512, 205976, 245024, 334711, 411952, 489193, 490048, 669422, 798157, 823904, 978386, 1338844, 1596314, 1647808, 1956772, 2677688, 3192628, 3913544, 5355376, 6359509, 6385256, 7827088, 10376041, 10710752, 12719018, 12770512, 15164983, 15654176, 20752082, 21421504, 25438036, 25541024, 30329966, 31308352, 41504164, 50876072, 51082048, 60659932, 83008328, 101752144, 121319864, 166016656, 197144779, 203504288, 242639728, 332033312, 394289558, 407008576, 485279456, 664066624, 788579116, 970558912, 1577158232, 3154316464, 6308632928, 12617265856]

約数ペア:

[(1, 12617265856), (2, 6308632928), (4, 3154316464), (8, 1577158232), (13, 970558912), (16, 788579116), (19, 664066624), (26, 485279456), (31, 407008576), (32, 394289558), (38, 332033312), (52, 242639728), (62, 203504288), (64, 197144779), (76, 166016656), (104, 121319864), (124, 101752144), (152, 83008328), (208, 60659932), (247, 51082048), (248, 50876072), (304, 41504164), (403, 31308352), (416, 30329966), (494, 25541024), (496, 25438036), (589, 21421504), (608, 20752082), (806, 15654176), (832, 15164983), (988, 12770512), (992, 12719018), (1178, 10710752), (1216, 10376041), (1612, 7827088), (1976, 6385256), (1984, 6359509), (2356, 5355376), (3224, 3913544), (3952, 3192628), (4712, 2677688), (6448, 1956772), (7657, 1647808), (7904, 1596314), (9424, 1338844), (12896, 978386), (15314, 823904), (15808, 798157), (18848, 669422), (25747, 490048), (25792, 489193), (30628, 411952), (37696, 334711), (51494, 245024), (61256, 205976), (102988, 122512)]