70247216

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:430

約数の個数: 60

約数和(自身を含む): 149631048

約数和(自身を除く): 79383832

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 169, 208, 313, 332, 338, 626, 664, 676, 1079, 1252, 1328, 1352, 2158, 2504, 2704, 4069, 4316, 5008, 8138, 8632, 14027, 16276, 17264, 25979, 28054, 32552, 51958, 52897, 56108, 65104, 103916, 105794, 112216, 207832, 211588, 224432, 337727, 415664, 423176, 675454, 846352, 1350908, 2701816, 4390451, 5403632, 8780902, 17561804, 35123608, 70247216]

約数ペア:

[(1, 70247216), (2, 35123608), (4, 17561804), (8, 8780902), (13, 5403632), (16, 4390451), (26, 2701816), (52, 1350908), (83, 846352), (104, 675454), (166, 423176), (169, 415664), (208, 337727), (313, 224432), (332, 211588), (338, 207832), (626, 112216), (664, 105794), (676, 103916), (1079, 65104), (1252, 56108), (1328, 52897), (1352, 51958), (2158, 32552), (2504, 28054), (2704, 25979), (4069, 17264), (4316, 16276), (5008, 14027), (8138, 8632)]