40667784

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1250

約数の個数: 64

約数和(自身を含む): 107274240

約数和(自身を除く): 66606456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 47, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 564, 744, 1128, 1163, 1457, 2326, 2914, 3489, 4371, 4652, 5828, 6978, 8742, 9304, 11656, 13956, 17484, 27912, 34968, 36053, 54661, 72106, 108159, 109322, 144212, 163983, 216318, 218644, 288424, 327966, 432636, 437288, 655932, 865272, 1311864, 1694491, 3388982, 5083473, 6777964, 10166946, 13555928, 20333892, 40667784]

約数ペア:

[(1, 40667784), (2, 20333892), (3, 13555928), (4, 10166946), (6, 6777964), (8, 5083473), (12, 3388982), (24, 1694491), (31, 1311864), (47, 865272), (62, 655932), (93, 437288), (94, 432636), (124, 327966), (141, 288424), (186, 218644), (188, 216318), (248, 163983), (282, 144212), (372, 109322), (376, 108159), (564, 72106), (744, 54661), (1128, 36053), (1163, 34968), (1457, 27912), (2326, 17484), (2914, 13956), (3489, 11656), (4371, 9304), (4652, 8742), (5828, 6978)]