34487128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 75801600

約数和(自身を除く): 41314472

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 247, 248, 403, 494, 563, 589, 806, 988, 1126, 1178, 1612, 1976, 2252, 2356, 3224, 4504, 4712, 7319, 7657, 10697, 14638, 15314, 17453, 21394, 29276, 30628, 34906, 42788, 58552, 61256, 69812, 85576, 139061, 139624, 226889, 278122, 331607, 453778, 556244, 663214, 907556, 1112488, 1326428, 1815112, 2652856, 4310891, 8621782, 17243564, 34487128]

約数ペア:

[(1, 34487128), (2, 17243564), (4, 8621782), (8, 4310891), (13, 2652856), (19, 1815112), (26, 1326428), (31, 1112488), (38, 907556), (52, 663214), (62, 556244), (76, 453778), (104, 331607), (124, 278122), (152, 226889), (247, 139624), (248, 139061), (403, 85576), (494, 69812), (563, 61256), (589, 58552), (806, 42788), (988, 34906), (1126, 30628), (1178, 29276), (1612, 21394), (1976, 17453), (2252, 15314), (2356, 14638), (3224, 10697), (4504, 7657), (4712, 7319)]