13147815728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{593}}^1\times {\mathrm{44701}}^1$

素因数の和:45333

約数の個数: 40

約数和(自身を含む): 26340564096

約数和(自身を除く): 13192748368

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 593, 1186, 2372, 4744, 9488, 18383, 36766, 44701, 73532, 89402, 147064, 178804, 294128, 357608, 715216, 1385731, 2771462, 5542924, 11085848, 22171696, 26507693, 53015386, 106030772, 212061544, 424123088, 821738483, 1643476966, 3286953932, 6573907864, 13147815728]

約数ペア:

[(1, 13147815728), (2, 6573907864), (4, 3286953932), (8, 1643476966), (16, 821738483), (31, 424123088), (62, 212061544), (124, 106030772), (248, 53015386), (496, 26507693), (593, 22171696), (1186, 11085848), (2372, 5542924), (4744, 2771462), (9488, 1385731), (18383, 715216), (36766, 357608), (44701, 294128), (73532, 178804), (89402, 147064)]