40765992

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 106176000

約数和(自身を除く): 65410008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 157, 186, 248, 314, 349, 372, 471, 628, 698, 744, 942, 1047, 1256, 1396, 1884, 2094, 2792, 3768, 4188, 4867, 8376, 9734, 10819, 14601, 19468, 21638, 29202, 32457, 38936, 43276, 54793, 58404, 64914, 86552, 109586, 116808, 129828, 164379, 219172, 259656, 328758, 438344, 657516, 1315032, 1698583, 3397166, 5095749, 6794332, 10191498, 13588664, 20382996, 40765992]

約数ペア:

[(1, 40765992), (2, 20382996), (3, 13588664), (4, 10191498), (6, 6794332), (8, 5095749), (12, 3397166), (24, 1698583), (31, 1315032), (62, 657516), (93, 438344), (124, 328758), (157, 259656), (186, 219172), (248, 164379), (314, 129828), (349, 116808), (372, 109586), (471, 86552), (628, 64914), (698, 58404), (744, 54793), (942, 43276), (1047, 38936), (1256, 32457), (1396, 29202), (1884, 21638), (2094, 19468), (2792, 14601), (3768, 10819), (4188, 9734), (4867, 8376)]