74519276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 144981984

約数和(自身を除く): 70462708

約数列:

[1, 2, 4, 13, 26, 52, 67, 73, 134, 146, 268, 292, 293, 586, 871, 949, 1172, 1742, 1898, 3484, 3796, 3809, 4891, 7618, 9782, 15236, 19564, 19631, 21389, 39262, 42778, 63583, 78524, 85556, 127166, 254332, 255203, 278057, 510406, 556114, 1020812, 1112228, 1433063, 2866126, 5732252, 18629819, 37259638, 74519276]

約数ペア:

[(1, 74519276), (2, 37259638), (4, 18629819), (13, 5732252), (26, 2866126), (52, 1433063), (67, 1112228), (73, 1020812), (134, 556114), (146, 510406), (268, 278057), (292, 255203), (293, 254332), (586, 127166), (871, 85556), (949, 78524), (1172, 63583), (1742, 42778), (1898, 39262), (3484, 21389), (3796, 19631), (3809, 19564), (4891, 15236), (7618, 9782)]