913091648

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{49711}}^1$

素因数の和:49771

約数の個数: 56

約数和(自身を含む): 2121310464

約数和(自身を除く): 1208218816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1148, 1312, 2296, 2624, 4592, 9184, 18368, 49711, 99422, 198844, 347977, 397688, 695954, 795376, 1391908, 1590752, 2038151, 2783816, 3181504, 4076302, 5567632, 8152604, 11135264, 14267057, 16305208, 22270528, 28534114, 32610416, 57068228, 65220832, 114136456, 130441664, 228272912, 456545824, 913091648]

約数ペア:

[(1, 913091648), (2, 456545824), (4, 228272912), (7, 130441664), (8, 114136456), (14, 65220832), (16, 57068228), (28, 32610416), (32, 28534114), (41, 22270528), (56, 16305208), (64, 14267057), (82, 11135264), (112, 8152604), (164, 5567632), (224, 4076302), (287, 3181504), (328, 2783816), (448, 2038151), (574, 1590752), (656, 1391908), (1148, 795376), (1312, 695954), (2296, 397688), (2624, 347977), (4592, 198844), (9184, 99422), (18368, 49711)]