73265648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8689}}^1$

素因数の和:8745

約数の個数: 40

約数和(自身を含む): 155168640

約数和(自身を除く): 81902992

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 8689, 17378, 34756, 69512, 139024, 147713, 269359, 295426, 538718, 590852, 1077436, 1181704, 2154872, 2363408, 4309744, 4579103, 9158206, 18316412, 36632824, 73265648]

約数ペア:

[(1, 73265648), (2, 36632824), (4, 18316412), (8, 9158206), (16, 4579103), (17, 4309744), (31, 2363408), (34, 2154872), (62, 1181704), (68, 1077436), (124, 590852), (136, 538718), (248, 295426), (272, 269359), (496, 147713), (527, 139024), (1054, 69512), (2108, 34756), (4216, 17378), (8432, 8689)]