15528688

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:734

約数の個数: 60

約数和(自身を含む): 36258840

約数和(自身を除く): 20730152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 464, 683, 784, 812, 1366, 1421, 1624, 2732, 2842, 3248, 4781, 5464, 5684, 9562, 10928, 11368, 19124, 19807, 22736, 33467, 38248, 39614, 66934, 76496, 79228, 133868, 138649, 158456, 267736, 277298, 316912, 535472, 554596, 970543, 1109192, 1941086, 2218384, 3882172, 7764344, 15528688]

約数ペア:

[(1, 15528688), (2, 7764344), (4, 3882172), (7, 2218384), (8, 1941086), (14, 1109192), (16, 970543), (28, 554596), (29, 535472), (49, 316912), (56, 277298), (58, 267736), (98, 158456), (112, 138649), (116, 133868), (196, 79228), (203, 76496), (232, 66934), (392, 39614), (406, 38248), (464, 33467), (683, 22736), (784, 19807), (812, 19124), (1366, 11368), (1421, 10928), (1624, 9562), (2732, 5684), (2842, 5464), (3248, 4781)]