78589264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8039}}^1$

素因数の和:8107

約数の個数: 40

約数和(自身を含む): 167489280

約数和(自身を除く): 88900016

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 4888, 8039, 9776, 16078, 32156, 64312, 104507, 128624, 209014, 377833, 418028, 755666, 836056, 1511332, 1672112, 3022664, 4911829, 6045328, 9823658, 19647316, 39294632, 78589264]

約数ペア:

[(1, 78589264), (2, 39294632), (4, 19647316), (8, 9823658), (13, 6045328), (16, 4911829), (26, 3022664), (47, 1672112), (52, 1511332), (94, 836056), (104, 755666), (188, 418028), (208, 377833), (376, 209014), (611, 128624), (752, 104507), (1222, 64312), (2444, 32156), (4888, 16078), (8039, 9776)]