7130344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 15800400

約数和(自身を除く): 8670056

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 37, 52, 68, 74, 104, 109, 136, 148, 218, 221, 296, 436, 442, 481, 629, 872, 884, 962, 1258, 1417, 1768, 1853, 1924, 2516, 2834, 3706, 3848, 4033, 5032, 5668, 7412, 8066, 8177, 11336, 14824, 16132, 16354, 24089, 32264, 32708, 48178, 52429, 65416, 68561, 96356, 104858, 137122, 192712, 209716, 274244, 419432, 548488, 891293, 1782586, 3565172, 7130344]

約数ペア:

[(1, 7130344), (2, 3565172), (4, 1782586), (8, 891293), (13, 548488), (17, 419432), (26, 274244), (34, 209716), (37, 192712), (52, 137122), (68, 104858), (74, 96356), (104, 68561), (109, 65416), (136, 52429), (148, 48178), (218, 32708), (221, 32264), (296, 24089), (436, 16354), (442, 16132), (481, 14824), (629, 11336), (872, 8177), (884, 8066), (962, 7412), (1258, 5668), (1417, 5032), (1768, 4033), (1853, 3848), (1924, 3706), (2516, 2834)]