74196388

素因数分解:

$2^2\times 7^3\times {\mathrm{41}}^1\times {\mathrm{1319}}^1$

素因数の和:1385

約数の個数: 48

約数和(自身を含む): 155232000

約数和(自身を除く): 81035612

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 343, 574, 686, 1148, 1319, 1372, 2009, 2638, 4018, 5276, 8036, 9233, 14063, 18466, 28126, 36932, 54079, 56252, 64631, 108158, 129262, 216316, 258524, 378553, 452417, 757106, 904834, 1514212, 1809668, 2649871, 5299742, 10599484, 18549097, 37098194, 74196388]

約数ペア:

[(1, 74196388), (2, 37098194), (4, 18549097), (7, 10599484), (14, 5299742), (28, 2649871), (41, 1809668), (49, 1514212), (82, 904834), (98, 757106), (164, 452417), (196, 378553), (287, 258524), (343, 216316), (574, 129262), (686, 108158), (1148, 64631), (1319, 56252), (1372, 54079), (2009, 36932), (2638, 28126), (4018, 18466), (5276, 14063), (8036, 9233)]