28305478496

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{46489}}^1$

素因数の和:46911

約数の個数: 48

約数和(自身を含む): 56937232800

約数和(自身を除く): 28631754304

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 359, 424, 718, 848, 1436, 1696, 2872, 5744, 11488, 19027, 38054, 46489, 76108, 92978, 152216, 185956, 304432, 371912, 608864, 743824, 1487648, 2463917, 4927834, 9855668, 16689551, 19711336, 33379102, 39422672, 66758204, 78845344, 133516408, 267032816, 534065632, 884546203, 1769092406, 3538184812, 7076369624, 14152739248, 28305478496]

約数ペア:

[(1, 28305478496), (2, 14152739248), (4, 7076369624), (8, 3538184812), (16, 1769092406), (32, 884546203), (53, 534065632), (106, 267032816), (212, 133516408), (359, 78845344), (424, 66758204), (718, 39422672), (848, 33379102), (1436, 19711336), (1696, 16689551), (2872, 9855668), (5744, 4927834), (11488, 2463917), (19027, 1487648), (38054, 743824), (46489, 608864), (76108, 371912), (92978, 304432), (152216, 185956)]