66003872

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 152409600

約数和(自身を除く): 86405728

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 71, 76, 88, 139, 142, 152, 176, 209, 278, 284, 304, 352, 418, 556, 568, 608, 781, 836, 1112, 1136, 1349, 1529, 1562, 1672, 2224, 2272, 2641, 2698, 3058, 3124, 3344, 4448, 5282, 5396, 6116, 6248, 6688, 9869, 10564, 10792, 12232, 12496, 14839, 19738, 21128, 21584, 24464, 24992, 29051, 29678, 39476, 42256, 43168, 48928, 58102, 59356, 78952, 84512, 108559, 116204, 118712, 157904, 187511, 217118, 232408, 237424, 315808, 375022, 434236, 464816, 474848, 750044, 868472, 929632, 1500088, 1736944, 2062621, 3000176, 3473888, 4125242, 6000352, 8250484, 16500968, 33001936, 66003872]

約数ペア:

[(1, 66003872), (2, 33001936), (4, 16500968), (8, 8250484), (11, 6000352), (16, 4125242), (19, 3473888), (22, 3000176), (32, 2062621), (38, 1736944), (44, 1500088), (71, 929632), (76, 868472), (88, 750044), (139, 474848), (142, 464816), (152, 434236), (176, 375022), (209, 315808), (278, 237424), (284, 232408), (304, 217118), (352, 187511), (418, 157904), (556, 118712), (568, 116204), (608, 108559), (781, 84512), (836, 78952), (1112, 59356), (1136, 58102), (1349, 48928), (1529, 43168), (1562, 42256), (1672, 39476), (2224, 29678), (2272, 29051), (2641, 24992), (2698, 24464), (3058, 21584), (3124, 21128), (3344, 19738), (4448, 14839), (5282, 12496), (5396, 12232), (6116, 10792), (6248, 10564), (6688, 9869)]