40981488

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{12743}}^1$

素因数の和:12821

約数の個数: 40

約数和(自身を含む): 107457408

約数和(自身を除く): 66475920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 12743, 25486, 38229, 50972, 76458, 101944, 152916, 203888, 305832, 611664, 853781, 1707562, 2561343, 3415124, 5122686, 6830248, 10245372, 13660496, 20490744, 40981488]

約数ペア:

[(1, 40981488), (2, 20490744), (3, 13660496), (4, 10245372), (6, 6830248), (8, 5122686), (12, 3415124), (16, 2561343), (24, 1707562), (48, 853781), (67, 611664), (134, 305832), (201, 203888), (268, 152916), (402, 101944), (536, 76458), (804, 50972), (1072, 38229), (1608, 25486), (3216, 12743)]