40176472

素因数分解:

$2^3\times 7^2\times {\mathrm{113}}^1\times {\mathrm{907}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 88502760

約数和(自身を除く): 48326288

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 113, 196, 226, 392, 452, 791, 904, 907, 1582, 1814, 3164, 3628, 5537, 6328, 6349, 7256, 11074, 12698, 22148, 25396, 44296, 44443, 50792, 88886, 102491, 177772, 204982, 355544, 409964, 717437, 819928, 1434874, 2869748, 5022059, 5739496, 10044118, 20088236, 40176472]

約数ペア:

[(1, 40176472), (2, 20088236), (4, 10044118), (7, 5739496), (8, 5022059), (14, 2869748), (28, 1434874), (49, 819928), (56, 717437), (98, 409964), (113, 355544), (196, 204982), (226, 177772), (392, 102491), (452, 88886), (791, 50792), (904, 44443), (907, 44296), (1582, 25396), (1814, 22148), (3164, 12698), (3628, 11074), (5537, 7256), (6328, 6349)]