66563992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1048

約数の個数: 64

約数和(自身を含む): 146966400

約数和(自身を除く): 80402408

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 41, 44, 76, 82, 88, 152, 164, 209, 328, 418, 451, 779, 836, 902, 971, 1558, 1672, 1804, 1942, 3116, 3608, 3884, 6232, 7768, 8569, 10681, 17138, 18449, 21362, 34276, 36898, 39811, 42724, 68552, 73796, 79622, 85448, 147592, 159244, 202939, 318488, 405878, 437921, 756409, 811756, 875842, 1512818, 1623512, 1751684, 3025636, 3503368, 6051272, 8320499, 16640998, 33281996, 66563992]

約数ペア:

[(1, 66563992), (2, 33281996), (4, 16640998), (8, 8320499), (11, 6051272), (19, 3503368), (22, 3025636), (38, 1751684), (41, 1623512), (44, 1512818), (76, 875842), (82, 811756), (88, 756409), (152, 437921), (164, 405878), (209, 318488), (328, 202939), (418, 159244), (451, 147592), (779, 85448), (836, 79622), (902, 73796), (971, 68552), (1558, 42724), (1672, 39811), (1804, 36898), (1942, 34276), (3116, 21362), (3608, 18449), (3884, 17138), (6232, 10681), (7768, 8569)]