9974848

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:675

約数の個数: 56

約数和(自身を含む): 22473920

約数和(自身を除く): 12499072

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 631, 832, 988, 1216, 1262, 1976, 2524, 3952, 5048, 7904, 8203, 10096, 11989, 15808, 16406, 20192, 23978, 32812, 40384, 47956, 65624, 95912, 131248, 155857, 191824, 262496, 311714, 383648, 524992, 623428, 767296, 1246856, 2493712, 4987424, 9974848]

約数ペア:

[(1, 9974848), (2, 4987424), (4, 2493712), (8, 1246856), (13, 767296), (16, 623428), (19, 524992), (26, 383648), (32, 311714), (38, 262496), (52, 191824), (64, 155857), (76, 131248), (104, 95912), (152, 65624), (208, 47956), (247, 40384), (304, 32812), (416, 23978), (494, 20192), (608, 16406), (631, 15808), (832, 11989), (988, 10096), (1216, 8203), (1262, 7904), (1976, 5048), (2524, 3952)]