42479864

素因数分解:

$2^3\times 7^3\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 94392000

約数和(自身を除く): 51912136

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 113, 137, 196, 226, 274, 343, 392, 452, 548, 686, 791, 904, 959, 1096, 1372, 1582, 1918, 2744, 3164, 3836, 5537, 6328, 6713, 7672, 11074, 13426, 15481, 22148, 26852, 30962, 38759, 44296, 46991, 53704, 61924, 77518, 93982, 108367, 123848, 155036, 187964, 216734, 310072, 375928, 433468, 758569, 866936, 1517138, 3034276, 5309983, 6068552, 10619966, 21239932, 42479864]

約数ペア:

[(1, 42479864), (2, 21239932), (4, 10619966), (7, 6068552), (8, 5309983), (14, 3034276), (28, 1517138), (49, 866936), (56, 758569), (98, 433468), (113, 375928), (137, 310072), (196, 216734), (226, 187964), (274, 155036), (343, 123848), (392, 108367), (452, 93982), (548, 77518), (686, 61924), (791, 53704), (904, 46991), (959, 44296), (1096, 38759), (1372, 30962), (1582, 26852), (1918, 22148), (2744, 15481), (3164, 13426), (3836, 11074), (5537, 7672), (6328, 6713)]