77344592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19571}}^1$

素因数の和:19611

約数の個数: 40

約数和(自身を含む): 169884960

約数和(自身を除く): 92540368

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 19571, 39142, 78284, 156568, 254423, 313136, 371849, 508846, 743698, 1017692, 1487396, 2035384, 2974792, 4070768, 4834037, 5949584, 9668074, 19336148, 38672296, 77344592]

約数ペア:

[(1, 77344592), (2, 38672296), (4, 19336148), (8, 9668074), (13, 5949584), (16, 4834037), (19, 4070768), (26, 2974792), (38, 2035384), (52, 1487396), (76, 1017692), (104, 743698), (152, 508846), (208, 371849), (247, 313136), (304, 254423), (494, 156568), (988, 78284), (1976, 39142), (3952, 19571)]