1534928

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 40

約数和(自身を含む): 3208128

約数和(自身を除く): 1673200

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 97, 172, 184, 194, 344, 368, 388, 688, 776, 989, 1552, 1978, 2231, 3956, 4171, 4462, 7912, 8342, 8924, 15824, 16684, 17848, 33368, 35696, 66736, 95933, 191866, 383732, 767464, 1534928]

約数ペア:

[(1, 1534928), (2, 767464), (4, 383732), (8, 191866), (16, 95933), (23, 66736), (43, 35696), (46, 33368), (86, 17848), (92, 16684), (97, 15824), (172, 8924), (184, 8342), (194, 7912), (344, 4462), (368, 4171), (388, 3956), (688, 2231), (776, 1978), (989, 1552)]