61561514

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 108397440

約数和(自身を除く): 46835926

約数列:

[1, 2, 7, 14, 53, 106, 163, 326, 371, 509, 742, 1018, 1141, 2282, 3563, 7126, 8639, 17278, 26977, 53954, 60473, 82967, 120946, 165934, 188839, 377678, 580769, 1161538, 4397251, 8794502, 30780757, 61561514]

約数ペア:

[(1, 61561514), (2, 30780757), (7, 8794502), (14, 4397251), (53, 1161538), (106, 580769), (163, 377678), (326, 188839), (371, 165934), (509, 120946), (742, 82967), (1018, 60473), (1141, 53954), (2282, 26977), (3563, 17278), (7126, 8639)]