28885464

素因数分解:

$2^3\times 3^3\times {\mathrm{173}}^1\times {\mathrm{773}}^1$

素因数の和:961

約数の個数: 64

約数和(自身を含む): 80805600

約数和(自身を除く): 51920136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 173, 216, 346, 519, 692, 773, 1038, 1384, 1546, 1557, 2076, 2319, 3092, 3114, 4152, 4638, 4671, 6184, 6228, 6957, 9276, 9342, 12456, 13914, 18552, 18684, 20871, 27828, 37368, 41742, 55656, 83484, 133729, 166968, 267458, 401187, 534916, 802374, 1069832, 1203561, 1604748, 2407122, 3209496, 3610683, 4814244, 7221366, 9628488, 14442732, 28885464]

約数ペア:

[(1, 28885464), (2, 14442732), (3, 9628488), (4, 7221366), (6, 4814244), (8, 3610683), (9, 3209496), (12, 2407122), (18, 1604748), (24, 1203561), (27, 1069832), (36, 802374), (54, 534916), (72, 401187), (108, 267458), (173, 166968), (216, 133729), (346, 83484), (519, 55656), (692, 41742), (773, 37368), (1038, 27828), (1384, 20871), (1546, 18684), (1557, 18552), (2076, 13914), (2319, 12456), (3092, 9342), (3114, 9276), (4152, 6957), (4638, 6228), (4671, 6184)]