15538224

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:734

約数の個数: 80

約数和(自身を含む): 44462432

約数和(自身を除く): 28924208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 208, 222, 296, 312, 444, 481, 592, 624, 673, 888, 962, 1346, 1443, 1776, 1924, 2019, 2692, 2886, 3848, 4038, 5384, 5772, 7696, 8076, 8749, 10768, 11544, 16152, 17498, 23088, 24901, 26247, 32304, 34996, 49802, 52494, 69992, 74703, 99604, 104988, 139984, 149406, 199208, 209976, 298812, 323713, 398416, 419952, 597624, 647426, 971139, 1195248, 1294852, 1942278, 2589704, 3884556, 5179408, 7769112, 15538224]

約数ペア:

[(1, 15538224), (2, 7769112), (3, 5179408), (4, 3884556), (6, 2589704), (8, 1942278), (12, 1294852), (13, 1195248), (16, 971139), (24, 647426), (26, 597624), (37, 419952), (39, 398416), (48, 323713), (52, 298812), (74, 209976), (78, 199208), (104, 149406), (111, 139984), (148, 104988), (156, 99604), (208, 74703), (222, 69992), (296, 52494), (312, 49802), (444, 34996), (481, 32304), (592, 26247), (624, 24901), (673, 23088), (888, 17498), (962, 16152), (1346, 11544), (1443, 10768), (1776, 8749), (1924, 8076), (2019, 7696), (2692, 5772), (2886, 5384), (3848, 4038)]