54688384

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 116280000

約数和(自身を除く): 61591616

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 113, 128, 152, 199, 226, 304, 398, 452, 608, 796, 904, 1216, 1592, 1808, 2147, 2432, 3184, 3616, 3781, 4294, 6368, 7232, 7562, 8588, 12736, 14464, 15124, 17176, 22487, 25472, 30248, 34352, 44974, 60496, 68704, 89948, 120992, 137408, 179896, 241984, 274816, 359792, 427253, 483968, 719584, 854506, 1439168, 1709012, 2878336, 3418024, 6836048, 13672096, 27344192, 54688384]

約数ペア:

[(1, 54688384), (2, 27344192), (4, 13672096), (8, 6836048), (16, 3418024), (19, 2878336), (32, 1709012), (38, 1439168), (64, 854506), (76, 719584), (113, 483968), (128, 427253), (152, 359792), (199, 274816), (226, 241984), (304, 179896), (398, 137408), (452, 120992), (608, 89948), (796, 68704), (904, 60496), (1216, 44974), (1592, 34352), (1808, 30248), (2147, 25472), (2432, 22487), (3184, 17176), (3616, 15124), (3781, 14464), (4294, 12736), (6368, 8588), (7232, 7562)]