4710647408

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{155693}}^1$

素因数の和:155793

約数の個数: 40

約数和(自身を含む): 9575803776

約数和(自身を除く): 4865156368

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1891, 3782, 7564, 15128, 30256, 155693, 311386, 622772, 1245544, 2491088, 4826483, 9497273, 9652966, 18994546, 19305932, 37989092, 38611864, 75978184, 77223728, 151956368, 294415463, 588830926, 1177661852, 2355323704, 4710647408]

約数ペア:

[(1, 4710647408), (2, 2355323704), (4, 1177661852), (8, 588830926), (16, 294415463), (31, 151956368), (61, 77223728), (62, 75978184), (122, 38611864), (124, 37989092), (244, 19305932), (248, 18994546), (488, 9652966), (496, 9497273), (976, 4826483), (1891, 2491088), (3782, 1245544), (7564, 622772), (15128, 311386), (30256, 155693)]