98948824

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 202581000

約数和(自身を除く): 103632176

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 169, 326, 338, 449, 652, 676, 898, 1304, 1352, 1796, 2119, 3592, 4238, 5837, 8476, 11674, 16952, 23348, 27547, 46696, 55094, 73187, 75881, 110188, 146374, 151762, 220376, 292748, 303524, 585496, 607048, 951431, 1902862, 3805724, 7611448, 12368603, 24737206, 49474412, 98948824]

約数ペア:

[(1, 98948824), (2, 49474412), (4, 24737206), (8, 12368603), (13, 7611448), (26, 3805724), (52, 1902862), (104, 951431), (163, 607048), (169, 585496), (326, 303524), (338, 292748), (449, 220376), (652, 151762), (676, 146374), (898, 110188), (1304, 75881), (1352, 73187), (1796, 55094), (2119, 46696), (3592, 27547), (4238, 23348), (5837, 16952), (8476, 11674)]