72453238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4153}}^1$

素因数の和:4240

約数の個数: 32

約数和(自身を含む): 129804192

約数和(自身を除く): 57350954

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 143, 286, 671, 793, 1342, 1586, 4153, 8306, 8723, 17446, 45683, 53989, 91366, 107978, 253333, 506666, 593879, 1187758, 2786663, 3293329, 5573326, 6586658, 36226619, 72453238]

約数ペア:

[(1, 72453238), (2, 36226619), (11, 6586658), (13, 5573326), (22, 3293329), (26, 2786663), (61, 1187758), (122, 593879), (143, 506666), (286, 253333), (671, 107978), (793, 91366), (1342, 53989), (1586, 45683), (4153, 17446), (8306, 8723)]