29916984

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 78336000

約数和(自身を除く): 48419016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 79, 93, 124, 158, 186, 237, 248, 316, 372, 474, 509, 632, 744, 948, 1018, 1527, 1896, 2036, 2449, 3054, 4072, 4898, 6108, 7347, 9796, 12216, 14694, 15779, 19592, 29388, 31558, 40211, 47337, 58776, 63116, 80422, 94674, 120633, 126232, 160844, 189348, 241266, 321688, 378696, 482532, 965064, 1246541, 2493082, 3739623, 4986164, 7479246, 9972328, 14958492, 29916984]

約数ペア:

[(1, 29916984), (2, 14958492), (3, 9972328), (4, 7479246), (6, 4986164), (8, 3739623), (12, 2493082), (24, 1246541), (31, 965064), (62, 482532), (79, 378696), (93, 321688), (124, 241266), (158, 189348), (186, 160844), (237, 126232), (248, 120633), (316, 94674), (372, 80422), (474, 63116), (509, 58776), (632, 47337), (744, 40211), (948, 31558), (1018, 29388), (1527, 19592), (1896, 15779), (2036, 14694), (2449, 12216), (3054, 9796), (4072, 7347), (4898, 6108)]