38928164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{733}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 79906176

約数和(自身を除く): 40978012

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 71, 142, 187, 284, 374, 733, 748, 781, 1207, 1466, 1562, 2414, 2932, 3124, 4828, 8063, 12461, 13277, 16126, 24922, 26554, 32252, 49844, 52043, 53108, 104086, 137071, 208172, 274142, 548284, 572473, 884731, 1144946, 1769462, 2289892, 3538924, 9732041, 19464082, 38928164]

約数ペア:

[(1, 38928164), (2, 19464082), (4, 9732041), (11, 3538924), (17, 2289892), (22, 1769462), (34, 1144946), (44, 884731), (68, 572473), (71, 548284), (142, 274142), (187, 208172), (284, 137071), (374, 104086), (733, 53108), (748, 52043), (781, 49844), (1207, 32252), (1466, 26554), (1562, 24922), (2414, 16126), (2932, 13277), (3124, 12461), (4828, 8063)]