29697616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2131}}^1$

素因数の和:2219

約数の個数: 40

約数和(自身を含む): 62919584

約数和(自身を除く): 33221968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 2131, 3484, 4262, 6968, 8524, 13936, 17048, 27703, 34096, 55406, 110812, 142777, 221624, 285554, 443248, 571108, 1142216, 1856101, 2284432, 3712202, 7424404, 14848808, 29697616]

約数ペア:

[(1, 29697616), (2, 14848808), (4, 7424404), (8, 3712202), (13, 2284432), (16, 1856101), (26, 1142216), (52, 571108), (67, 443248), (104, 285554), (134, 221624), (208, 142777), (268, 110812), (536, 55406), (871, 34096), (1072, 27703), (1742, 17048), (2131, 13936), (3484, 8524), (4262, 6968)]