28804514336

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{69241621}}^1$

素因数の和:69241644

約数の個数: 24

約数和(自身を含む): 61071110604

約数和(自身を除く): 32266596268

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 69241621, 138483242, 276966484, 553932968, 900141073, 1107865936, 1800282146, 2215731872, 3600564292, 7201128584, 14402257168, 28804514336]

約数ペア:

[(1, 28804514336), (2, 14402257168), (4, 7201128584), (8, 3600564292), (13, 2215731872), (16, 1800282146), (26, 1107865936), (32, 900141073), (52, 553932968), (104, 276966484), (208, 138483242), (416, 69241621)]