66347904

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{24683}}^1$

素因数の和:24707

約数の個数: 64

約数和(自身を含む): 201421440

約数和(自身を除く): 135073536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 24683, 49366, 74049, 98732, 148098, 172781, 197464, 296196, 345562, 394928, 518343, 592392, 691124, 789856, 1036686, 1184784, 1382248, 1579712, 2073372, 2369568, 2764496, 3159424, 4146744, 4739136, 5528992, 8293488, 9478272, 11057984, 16586976, 22115968, 33173952, 66347904]

約数ペア:

[(1, 66347904), (2, 33173952), (3, 22115968), (4, 16586976), (6, 11057984), (7, 9478272), (8, 8293488), (12, 5528992), (14, 4739136), (16, 4146744), (21, 3159424), (24, 2764496), (28, 2369568), (32, 2073372), (42, 1579712), (48, 1382248), (56, 1184784), (64, 1036686), (84, 789856), (96, 691124), (112, 592392), (128, 518343), (168, 394928), (192, 345562), (224, 296196), (336, 197464), (384, 172781), (448, 148098), (672, 98732), (896, 74049), (1344, 49366), (2688, 24683)]