67941952

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:795

約数の個数: 56

約数和(自身を含む): 146564096

約数和(自身を除く): 78622144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 208, 254, 416, 508, 643, 832, 1016, 1286, 1651, 2032, 2572, 3302, 4064, 5144, 6604, 8128, 8359, 10288, 13208, 16718, 20576, 26416, 33436, 41152, 52832, 66872, 81661, 105664, 133744, 163322, 267488, 326644, 534976, 653288, 1061593, 1306576, 2123186, 2613152, 4246372, 5226304, 8492744, 16985488, 33970976, 67941952]

約数ペア:

[(1, 67941952), (2, 33970976), (4, 16985488), (8, 8492744), (13, 5226304), (16, 4246372), (26, 2613152), (32, 2123186), (52, 1306576), (64, 1061593), (104, 653288), (127, 534976), (208, 326644), (254, 267488), (416, 163322), (508, 133744), (643, 105664), (832, 81661), (1016, 66872), (1286, 52832), (1651, 41152), (2032, 33436), (2572, 26416), (3302, 20576), (4064, 16718), (5144, 13208), (6604, 10288), (8128, 8359)]