16776864

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4481}}^1$

素因数の和:4510

約数の個数: 72

約数和(自身を含む): 51390612

約数和(自身を除く): 34613748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 4481, 8962, 13443, 17924, 26886, 35848, 40329, 53772, 58253, 71696, 80658, 107544, 116506, 143392, 161316, 174759, 215088, 233012, 322632, 349518, 430176, 466024, 524277, 645264, 699036, 932048, 1048554, 1290528, 1398072, 1864096, 2097108, 2796144, 4194216, 5592288, 8388432, 16776864]

約数ペア:

[(1, 16776864), (2, 8388432), (3, 5592288), (4, 4194216), (6, 2796144), (8, 2097108), (9, 1864096), (12, 1398072), (13, 1290528), (16, 1048554), (18, 932048), (24, 699036), (26, 645264), (32, 524277), (36, 466024), (39, 430176), (48, 349518), (52, 322632), (72, 233012), (78, 215088), (96, 174759), (104, 161316), (117, 143392), (144, 116506), (156, 107544), (208, 80658), (234, 71696), (288, 58253), (312, 53772), (416, 40329), (468, 35848), (624, 26886), (936, 17924), (1248, 13443), (1872, 8962), (3744, 4481)]