40473552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{739}}^1$

素因数の和:920

約数の個数: 80

約数和(自身を含む): 120389120

約数和(自身を除く): 79915568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 163, 168, 326, 336, 489, 652, 739, 978, 1141, 1304, 1478, 1956, 2217, 2282, 2608, 2956, 3423, 3912, 4434, 4564, 5173, 5912, 6846, 7824, 8868, 9128, 10346, 11824, 13692, 15519, 17736, 18256, 20692, 27384, 31038, 35472, 41384, 54768, 62076, 82768, 120457, 124152, 240914, 248304, 361371, 481828, 722742, 843199, 963656, 1445484, 1686398, 1927312, 2529597, 2890968, 3372796, 5059194, 5781936, 6745592, 10118388, 13491184, 20236776, 40473552]

約数ペア:

[(1, 40473552), (2, 20236776), (3, 13491184), (4, 10118388), (6, 6745592), (7, 5781936), (8, 5059194), (12, 3372796), (14, 2890968), (16, 2529597), (21, 1927312), (24, 1686398), (28, 1445484), (42, 963656), (48, 843199), (56, 722742), (84, 481828), (112, 361371), (163, 248304), (168, 240914), (326, 124152), (336, 120457), (489, 82768), (652, 62076), (739, 54768), (978, 41384), (1141, 35472), (1304, 31038), (1478, 27384), (1956, 20692), (2217, 18256), (2282, 17736), (2608, 15519), (2956, 13692), (3423, 11824), (3912, 10346), (4434, 9128), (4564, 8868), (5173, 7824), (5912, 6846)]