72290608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3583}}^1$

素因数の和:3701

約数の個数: 40

約数和(自身を含む): 152434688

約数和(自身を除く): 80144080

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 208, 388, 776, 1261, 1552, 2522, 3583, 5044, 7166, 10088, 14332, 20176, 28664, 46579, 57328, 93158, 186316, 347551, 372632, 695102, 745264, 1390204, 2780408, 4518163, 5560816, 9036326, 18072652, 36145304, 72290608]

約数ペア:

[(1, 72290608), (2, 36145304), (4, 18072652), (8, 9036326), (13, 5560816), (16, 4518163), (26, 2780408), (52, 1390204), (97, 745264), (104, 695102), (194, 372632), (208, 347551), (388, 186316), (776, 93158), (1261, 57328), (1552, 46579), (2522, 28664), (3583, 20176), (5044, 14332), (7166, 10088)]