4891952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:861

約数の個数: 40

約数和(自身を含む): 10572240

約数和(自身を除く): 5680288

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 811, 1508, 1622, 3016, 3244, 6032, 6488, 10543, 12976, 21086, 23519, 42172, 47038, 84344, 94076, 168688, 188152, 305747, 376304, 611494, 1222988, 2445976, 4891952]

約数ペア:

[(1, 4891952), (2, 2445976), (4, 1222988), (8, 611494), (13, 376304), (16, 305747), (26, 188152), (29, 168688), (52, 94076), (58, 84344), (104, 47038), (116, 42172), (208, 23519), (232, 21086), (377, 12976), (464, 10543), (754, 6488), (811, 6032), (1508, 3244), (1622, 3016)]