29977514

素因数分解:

$2^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 53136000

約数和(自身を除く): 23158486

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 343, 491, 623, 686, 982, 1246, 3437, 4361, 6874, 8722, 24059, 30527, 43699, 48118, 61054, 87398, 168413, 305893, 336826, 611786, 2141251, 4282502, 14988757, 29977514]

約数ペア:

[(1, 29977514), (2, 14988757), (7, 4282502), (14, 2141251), (49, 611786), (89, 336826), (98, 305893), (178, 168413), (343, 87398), (491, 61054), (623, 48118), (686, 43699), (982, 30527), (1246, 24059), (3437, 8722), (4361, 6874)]