38686648

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4831}}^1$

素因数の和:4868

約数の個数: 64

約数和(自身を含む): 97413120

約数和(自身を除く): 58726472

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 4831, 8008, 9662, 19324, 33817, 38648, 53141, 62803, 67634, 106282, 125606, 135268, 212564, 251212, 270536, 371987, 425128, 439621, 502424, 690833, 743974, 879242, 1381666, 1487948, 1758484, 2763332, 2975896, 3516968, 4835831, 5526664, 9671662, 19343324, 38686648]

約数ペア:

[(1, 38686648), (2, 19343324), (4, 9671662), (7, 5526664), (8, 4835831), (11, 3516968), (13, 2975896), (14, 2763332), (22, 1758484), (26, 1487948), (28, 1381666), (44, 879242), (52, 743974), (56, 690833), (77, 502424), (88, 439621), (91, 425128), (104, 371987), (143, 270536), (154, 251212), (182, 212564), (286, 135268), (308, 125606), (364, 106282), (572, 67634), (616, 62803), (728, 53141), (1001, 38648), (1144, 33817), (2002, 19324), (4004, 9662), (4831, 8008)]