28501362224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1589059}}^1$

素因数の和:1589145

約数の個数: 40

約数和(自身を含む): 59113032000

約数和(自身を除く): 30611669776

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 2242, 4484, 8968, 17936, 1589059, 3178118, 6356236, 12712472, 25424944, 30192121, 60384242, 93754481, 120768484, 187508962, 241536968, 375017924, 483073936, 750035848, 1500071696, 1781335139, 3562670278, 7125340556, 14250681112, 28501362224]

約数ペア:

[(1, 28501362224), (2, 14250681112), (4, 7125340556), (8, 3562670278), (16, 1781335139), (19, 1500071696), (38, 750035848), (59, 483073936), (76, 375017924), (118, 241536968), (152, 187508962), (236, 120768484), (304, 93754481), (472, 60384242), (944, 30192121), (1121, 25424944), (2242, 12712472), (4484, 6356236), (8968, 3178118), (17936, 1589059)]