67586144

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 139799520

約数和(自身を除く): 72213376

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 229, 368, 401, 458, 736, 802, 916, 1604, 1832, 3208, 3664, 5267, 6416, 7328, 9223, 10534, 12832, 18446, 21068, 36892, 42136, 73784, 84272, 91829, 147568, 168544, 183658, 295136, 367316, 734632, 1469264, 2112067, 2938528, 4224134, 8448268, 16896536, 33793072, 67586144]

約数ペア:

[(1, 67586144), (2, 33793072), (4, 16896536), (8, 8448268), (16, 4224134), (23, 2938528), (32, 2112067), (46, 1469264), (92, 734632), (184, 367316), (229, 295136), (368, 183658), (401, 168544), (458, 147568), (736, 91829), (802, 84272), (916, 73784), (1604, 42136), (1832, 36892), (3208, 21068), (3664, 18446), (5267, 12832), (6416, 10534), (7328, 9223)]