56426328

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:646

約数の個数: 128

約数和(自身を含む): 182131200

約数和(自身を除く): 125704872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 67, 72, 84, 108, 126, 134, 168, 189, 201, 216, 252, 268, 378, 402, 469, 504, 536, 557, 603, 756, 804, 938, 1114, 1206, 1407, 1512, 1608, 1671, 1809, 1876, 2228, 2412, 2814, 3342, 3618, 3752, 3899, 4221, 4456, 4824, 5013, 5628, 6684, 7236, 7798, 8442, 10026, 11256, 11697, 12663, 13368, 14472, 15039, 15596, 16884, 20052, 23394, 25326, 30078, 31192, 33768, 35091, 37319, 40104, 46788, 50652, 60156, 70182, 74638, 93576, 101304, 105273, 111957, 120312, 140364, 149276, 210546, 223914, 261233, 280728, 298552, 335871, 421092, 447828, 522466, 671742, 783699, 842184, 895656, 1007613, 1044932, 1343484, 1567398, 2015226, 2089864, 2351097, 2686968, 3134796, 4030452, 4702194, 6269592, 7053291, 8060904, 9404388, 14106582, 18808776, 28213164, 56426328]

約数ペア:

[(1, 56426328), (2, 28213164), (3, 18808776), (4, 14106582), (6, 9404388), (7, 8060904), (8, 7053291), (9, 6269592), (12, 4702194), (14, 4030452), (18, 3134796), (21, 2686968), (24, 2351097), (27, 2089864), (28, 2015226), (36, 1567398), (42, 1343484), (54, 1044932), (56, 1007613), (63, 895656), (67, 842184), (72, 783699), (84, 671742), (108, 522466), (126, 447828), (134, 421092), (168, 335871), (189, 298552), (201, 280728), (216, 261233), (252, 223914), (268, 210546), (378, 149276), (402, 140364), (469, 120312), (504, 111957), (536, 105273), (557, 101304), (603, 93576), (756, 74638), (804, 70182), (938, 60156), (1114, 50652), (1206, 46788), (1407, 40104), (1512, 37319), (1608, 35091), (1671, 33768), (1809, 31192), (1876, 30078), (2228, 25326), (2412, 23394), (2814, 20052), (3342, 16884), (3618, 15596), (3752, 15039), (3899, 14472), (4221, 13368), (4456, 12663), (4824, 11697), (5013, 11256), (5628, 10026), (6684, 8442), (7236, 7798)]