12948261128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1\times {\mathrm{2801}}^1$

素因数の和:3350

約数の個数: 64

約数和(自身を含む): 26763359040

約数和(自身を除く): 13815097912

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 401, 524, 802, 1048, 1441, 1604, 2801, 2882, 3208, 4411, 5602, 5764, 8822, 11204, 11528, 17644, 22408, 30811, 35288, 52531, 61622, 105062, 123244, 210124, 246488, 366931, 420248, 577841, 733862, 1123201, 1155682, 1467724, 2246402, 2311364, 2935448, 4036241, 4492804, 4622728, 8072482, 8985608, 12355211, 16144964, 24710422, 32289928, 49420844, 98841688, 147139331, 294278662, 588557324, 1177114648, 1618532641, 3237065282, 6474130564, 12948261128]

約数ペア:

[(1, 12948261128), (2, 6474130564), (4, 3237065282), (8, 1618532641), (11, 1177114648), (22, 588557324), (44, 294278662), (88, 147139331), (131, 98841688), (262, 49420844), (401, 32289928), (524, 24710422), (802, 16144964), (1048, 12355211), (1441, 8985608), (1604, 8072482), (2801, 4622728), (2882, 4492804), (3208, 4036241), (4411, 2935448), (5602, 2311364), (5764, 2246402), (8822, 1467724), (11204, 1155682), (11528, 1123201), (17644, 733862), (22408, 577841), (30811, 420248), (35288, 366931), (52531, 246488), (61622, 210124), (105062, 123244)]