71329201528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40344571}}^1$

素因数の和:40344607

約数の個数: 32

約数和(自身を含む): 152502482160

約数和(自身を除く): 81173280632

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 40344571, 80689142, 161378284, 322756568, 524479423, 685857707, 1048958846, 1371715414, 2097917692, 2743430828, 4195835384, 5486861656, 8916150191, 17832300382, 35664600764, 71329201528]

約数ペア:

[(1, 71329201528), (2, 35664600764), (4, 17832300382), (8, 8916150191), (13, 5486861656), (17, 4195835384), (26, 2743430828), (34, 2097917692), (52, 1371715414), (68, 1048958846), (104, 685857707), (136, 524479423), (221, 322756568), (442, 161378284), (884, 80689142), (1768, 40344571)]