40715936

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 85095360

約数和(自身を除く): 44379424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 167, 304, 334, 401, 608, 668, 802, 1336, 1604, 2672, 3173, 3208, 5344, 6346, 6416, 7619, 12692, 12832, 15238, 25384, 30476, 50768, 60952, 66967, 101536, 121904, 133934, 243808, 267868, 535736, 1071472, 1272373, 2142944, 2544746, 5089492, 10178984, 20357968, 40715936]

約数ペア:

[(1, 40715936), (2, 20357968), (4, 10178984), (8, 5089492), (16, 2544746), (19, 2142944), (32, 1272373), (38, 1071472), (76, 535736), (152, 267868), (167, 243808), (304, 133934), (334, 121904), (401, 101536), (608, 66967), (668, 60952), (802, 50768), (1336, 30476), (1604, 25384), (2672, 15238), (3173, 12832), (3208, 12692), (5344, 7619), (6346, 6416)]