73943090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{13873}}^1$

素因数の和:13934

約数の個数: 32

約数和(自身を含む): 146842416

約数和(自身を除く): 72899326

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 13873, 27746, 69365, 138730, 180349, 360698, 568793, 901745, 1137586, 1803490, 2843965, 5687930, 7394309, 14788618, 36971545, 73943090]

約数ペア:

[(1, 73943090), (2, 36971545), (5, 14788618), (10, 7394309), (13, 5687930), (26, 2843965), (41, 1803490), (65, 1137586), (82, 901745), (130, 568793), (205, 360698), (410, 180349), (533, 138730), (1066, 69365), (2665, 27746), (5330, 13873)]