16609944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 45158400

約数和(自身を除く): 28548456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 139, 156, 278, 312, 383, 417, 556, 766, 834, 1112, 1149, 1532, 1668, 1807, 2298, 3064, 3336, 3614, 4596, 4979, 5421, 7228, 9192, 9958, 10842, 14456, 14937, 19916, 21684, 29874, 39832, 43368, 53237, 59748, 106474, 119496, 159711, 212948, 319422, 425896, 638844, 692081, 1277688, 1384162, 2076243, 2768324, 4152486, 5536648, 8304972, 16609944]

約数ペア:

[(1, 16609944), (2, 8304972), (3, 5536648), (4, 4152486), (6, 2768324), (8, 2076243), (12, 1384162), (13, 1277688), (24, 692081), (26, 638844), (39, 425896), (52, 319422), (78, 212948), (104, 159711), (139, 119496), (156, 106474), (278, 59748), (312, 53237), (383, 43368), (417, 39832), (556, 29874), (766, 21684), (834, 19916), (1112, 14937), (1149, 14456), (1532, 10842), (1668, 9958), (1807, 9192), (2298, 7228), (3064, 5421), (3336, 4979), (3614, 4596)]