71409058

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1201}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 127392768

約数和(自身を除く): 55983710

約数列:

[1, 2, 7, 14, 31, 62, 137, 217, 274, 434, 959, 1201, 1918, 2402, 4247, 8407, 8494, 16814, 29729, 37231, 59458, 74462, 164537, 260617, 329074, 521234, 1151759, 2303518, 5100647, 10201294, 35704529, 71409058]

約数ペア:

[(1, 71409058), (2, 35704529), (7, 10201294), (14, 5100647), (31, 2303518), (62, 1151759), (137, 521234), (217, 329074), (274, 260617), (434, 164537), (959, 74462), (1201, 59458), (1918, 37231), (2402, 29729), (4247, 16814), (8407, 8494)]