68583008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8677}}^1$

素因数の和:8719

約数の個数: 48

約数和(自身を含む): 153079920

約数和(自身を除く): 84496912

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 8677, 17354, 34708, 69416, 112801, 138832, 164863, 225602, 277664, 329726, 451204, 659452, 902408, 1318904, 1804816, 2143219, 2637808, 3609632, 4286438, 5275616, 8572876, 17145752, 34291504, 68583008]

約数ペア:

[(1, 68583008), (2, 34291504), (4, 17145752), (8, 8572876), (13, 5275616), (16, 4286438), (19, 3609632), (26, 2637808), (32, 2143219), (38, 1804816), (52, 1318904), (76, 902408), (104, 659452), (152, 451204), (208, 329726), (247, 277664), (304, 225602), (416, 164863), (494, 138832), (608, 112801), (988, 69416), (1976, 34708), (3952, 17354), (7904, 8677)]