67521152

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 141280200

約数和(自身を除く): 73759048

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 64, 74, 106, 128, 148, 212, 269, 296, 424, 538, 592, 848, 1076, 1184, 1696, 1961, 2152, 2368, 3392, 3922, 4304, 4736, 6784, 7844, 8608, 9953, 14257, 15688, 17216, 19906, 28514, 31376, 34432, 39812, 57028, 62752, 79624, 114056, 125504, 159248, 228112, 251008, 318496, 456224, 527509, 636992, 912448, 1055018, 1273984, 1824896, 2110036, 4220072, 8440144, 16880288, 33760576, 67521152]

約数ペア:

[(1, 67521152), (2, 33760576), (4, 16880288), (8, 8440144), (16, 4220072), (32, 2110036), (37, 1824896), (53, 1273984), (64, 1055018), (74, 912448), (106, 636992), (128, 527509), (148, 456224), (212, 318496), (269, 251008), (296, 228112), (424, 159248), (538, 125504), (592, 114056), (848, 79624), (1076, 62752), (1184, 57028), (1696, 39812), (1961, 34432), (2152, 31376), (2368, 28514), (3392, 19906), (3922, 17216), (4304, 15688), (4736, 14257), (6784, 9953), (7844, 8608)]