64976586

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{449}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 132192000

約数和(自身を除く): 67215414

約数列:

[1, 2, 3, 6, 89, 178, 267, 271, 449, 534, 542, 813, 898, 1347, 1626, 2694, 24119, 39961, 48238, 72357, 79922, 119883, 121679, 144714, 239766, 243358, 365037, 730074, 10829431, 21658862, 32488293, 64976586]

約数ペア:

[(1, 64976586), (2, 32488293), (3, 21658862), (6, 10829431), (89, 730074), (178, 365037), (267, 243358), (271, 239766), (449, 144714), (534, 121679), (542, 119883), (813, 79922), (898, 72357), (1347, 48238), (1626, 39961), (2694, 24119)]