61675616

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:907

約数の個数: 48

約数和(自身を含む): 127088640

約数和(自身を除く): 65413024

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 79, 124, 158, 248, 316, 496, 632, 787, 992, 1264, 1574, 2449, 2528, 3148, 4898, 6296, 9796, 12592, 19592, 24397, 25184, 39184, 48794, 62173, 78368, 97588, 124346, 195176, 248692, 390352, 497384, 780704, 994768, 1927363, 1989536, 3854726, 7709452, 15418904, 30837808, 61675616]

約数ペア:

[(1, 61675616), (2, 30837808), (4, 15418904), (8, 7709452), (16, 3854726), (31, 1989536), (32, 1927363), (62, 994768), (79, 780704), (124, 497384), (158, 390352), (248, 248692), (316, 195176), (496, 124346), (632, 97588), (787, 78368), (992, 62173), (1264, 48794), (1574, 39184), (2449, 25184), (2528, 24397), (3148, 19592), (4898, 12592), (6296, 9796)]