42081704

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 93327360

約数和(自身を除く): 51245656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 97, 122, 127, 194, 244, 254, 388, 427, 488, 508, 679, 776, 854, 889, 1016, 1358, 1708, 1778, 2716, 3416, 3556, 5432, 5917, 7112, 7747, 11834, 12319, 15494, 23668, 24638, 30988, 41419, 47336, 49276, 54229, 61976, 82838, 86233, 98552, 108458, 165676, 172466, 216916, 331352, 344932, 433832, 689864, 751459, 1502918, 3005836, 5260213, 6011672, 10520426, 21040852, 42081704]

約数ペア:

[(1, 42081704), (2, 21040852), (4, 10520426), (7, 6011672), (8, 5260213), (14, 3005836), (28, 1502918), (56, 751459), (61, 689864), (97, 433832), (122, 344932), (127, 331352), (194, 216916), (244, 172466), (254, 165676), (388, 108458), (427, 98552), (488, 86233), (508, 82838), (679, 61976), (776, 54229), (854, 49276), (889, 47336), (1016, 41419), (1358, 30988), (1708, 24638), (1778, 23668), (2716, 15494), (3416, 12319), (3556, 11834), (5432, 7747), (5917, 7112)]