41296424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20899}}^1$

素因数の和:20937

約数の個数: 32

約数和(自身を含む): 87780000

約数和(自身を除く): 46483576

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 20899, 41798, 83596, 167192, 271687, 397081, 543374, 794162, 1086748, 1588324, 2173496, 3176648, 5162053, 10324106, 20648212, 41296424]

約数ペア:

[(1, 41296424), (2, 20648212), (4, 10324106), (8, 5162053), (13, 3176648), (19, 2173496), (26, 1588324), (38, 1086748), (52, 794162), (76, 543374), (104, 397081), (152, 271687), (247, 167192), (494, 83596), (988, 41798), (1976, 20899)]