71702876

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{11801}}^1$

素因数の和:11850

約数の個数: 36

約数和(自身を含む): 150687936

約数和(自身を除く): 78985060

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 11801, 23602, 47204, 82607, 165214, 330428, 365831, 578249, 731662, 1156498, 1463324, 2312996, 2560817, 5121634, 10243268, 17925719, 35851438, 71702876]

約数ペア:

[(1, 71702876), (2, 35851438), (4, 17925719), (7, 10243268), (14, 5121634), (28, 2560817), (31, 2312996), (49, 1463324), (62, 1156498), (98, 731662), (124, 578249), (196, 365831), (217, 330428), (434, 165214), (868, 82607), (1519, 47204), (3038, 23602), (6076, 11801)]