31808470148

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{123601}}^1$

素因数の和:123733

約数の個数: 72

約数和(自身を含む): 70424958744

約数和(自身を除く): 38616488596

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 101, 182, 196, 202, 364, 404, 637, 707, 1274, 1313, 1414, 2548, 2626, 2828, 4949, 5252, 9191, 9898, 18382, 19796, 36764, 64337, 123601, 128674, 247202, 257348, 494404, 865207, 1606813, 1730414, 3213626, 3460828, 6056449, 6427252, 11247691, 12112898, 12483701, 22495382, 24225796, 24967402, 44990764, 49934804, 78733837, 87385907, 157467674, 162288113, 174771814, 314935348, 324576226, 349543628, 611701349, 649152452, 1136016791, 1223402698, 2272033582, 2446805396, 4544067164, 7952117537, 15904235074, 31808470148]

約数ペア:

[(1, 31808470148), (2, 15904235074), (4, 7952117537), (7, 4544067164), (13, 2446805396), (14, 2272033582), (26, 1223402698), (28, 1136016791), (49, 649152452), (52, 611701349), (91, 349543628), (98, 324576226), (101, 314935348), (182, 174771814), (196, 162288113), (202, 157467674), (364, 87385907), (404, 78733837), (637, 49934804), (707, 44990764), (1274, 24967402), (1313, 24225796), (1414, 22495382), (2548, 12483701), (2626, 12112898), (2828, 11247691), (4949, 6427252), (5252, 6056449), (9191, 3460828), (9898, 3213626), (18382, 1730414), (19796, 1606813), (36764, 865207), (64337, 494404), (123601, 257348), (128674, 247202)]