31459064

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 73651200

約数和(自身を除く): 42192136

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 79, 91, 104, 158, 182, 316, 364, 547, 553, 632, 728, 1027, 1094, 1106, 2054, 2188, 2212, 3829, 4108, 4376, 4424, 7111, 7189, 7658, 8216, 14222, 14378, 15316, 28444, 28756, 30632, 43213, 49777, 56888, 57512, 86426, 99554, 172852, 199108, 302491, 345704, 398216, 561769, 604982, 1123538, 1209964, 2247076, 2419928, 3932383, 4494152, 7864766, 15729532, 31459064]

約数ペア:

[(1, 31459064), (2, 15729532), (4, 7864766), (7, 4494152), (8, 3932383), (13, 2419928), (14, 2247076), (26, 1209964), (28, 1123538), (52, 604982), (56, 561769), (79, 398216), (91, 345704), (104, 302491), (158, 199108), (182, 172852), (316, 99554), (364, 86426), (547, 57512), (553, 56888), (632, 49777), (728, 43213), (1027, 30632), (1094, 28756), (1106, 28444), (2054, 15316), (2188, 14378), (2212, 14222), (3829, 8216), (4108, 7658), (4376, 7189), (4424, 7111)]