1145872

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:815

約数の個数: 40

約数和(自身を含む): 2735936

約数和(自身を除く): 1590064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 787, 1456, 1574, 3148, 5509, 6296, 10231, 11018, 12592, 20462, 22036, 40924, 44072, 71617, 81848, 88144, 143234, 163696, 286468, 572936, 1145872]

約数ペア:

[(1, 1145872), (2, 572936), (4, 286468), (7, 163696), (8, 143234), (13, 88144), (14, 81848), (16, 71617), (26, 44072), (28, 40924), (52, 22036), (56, 20462), (91, 12592), (104, 11018), (112, 10231), (182, 6296), (208, 5509), (364, 3148), (728, 1574), (787, 1456)]