71349849599

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1\times {\mathrm{449}}^1\times {\mathrm{607}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 82736640000

約数和(自身を除く): 11386790401

約数列:

[1, 7, 149, 251, 449, 607, 1043, 1757, 3143, 4249, 37399, 66901, 90443, 112699, 152357, 261793, 272543, 468307, 633101, 788893, 1066499, 1907801, 16792151, 22701193, 40608907, 68408293, 117545057, 158908351, 284262349, 478858051, 10192835657, 71349849599]

約数ペア:

[(1, 71349849599), (7, 10192835657), (149, 478858051), (251, 284262349), (449, 158908351), (607, 117545057), (1043, 68408293), (1757, 40608907), (3143, 22701193), (4249, 16792151), (37399, 1907801), (66901, 1066499), (90443, 788893), (112699, 633101), (152357, 468307), (261793, 272543)]