15513376

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 32167800

約数和(自身を除く): 16654424

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 73, 116, 146, 229, 232, 292, 458, 464, 584, 916, 928, 1168, 1832, 2117, 2336, 3664, 4234, 6641, 7328, 8468, 13282, 16717, 16936, 26564, 33434, 33872, 53128, 66868, 67744, 106256, 133736, 212512, 267472, 484793, 534944, 969586, 1939172, 3878344, 7756688, 15513376]

約数ペア:

[(1, 15513376), (2, 7756688), (4, 3878344), (8, 1939172), (16, 969586), (29, 534944), (32, 484793), (58, 267472), (73, 212512), (116, 133736), (146, 106256), (229, 67744), (232, 66868), (292, 53128), (458, 33872), (464, 33434), (584, 26564), (916, 16936), (928, 16717), (1168, 13282), (1832, 8468), (2117, 7328), (2336, 6641), (3664, 4234)]