71953196

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 148599360

約数和(自身を除く): 76646164

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 233, 269, 287, 466, 538, 574, 932, 1076, 1148, 1631, 1883, 3262, 3766, 6524, 7532, 9553, 11029, 19106, 22058, 38212, 44116, 62677, 66871, 77203, 125354, 133742, 154406, 250708, 267484, 308812, 438739, 877478, 1754956, 2569757, 5139514, 10279028, 17988299, 35976598, 71953196]

約数ペア:

[(1, 71953196), (2, 35976598), (4, 17988299), (7, 10279028), (14, 5139514), (28, 2569757), (41, 1754956), (82, 877478), (164, 438739), (233, 308812), (269, 267484), (287, 250708), (466, 154406), (538, 133742), (574, 125354), (932, 77203), (1076, 66871), (1148, 62677), (1631, 44116), (1883, 38212), (3262, 22058), (3766, 19106), (6524, 11029), (7532, 9553)]