40308004

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 79442496

約数和(自身を除く): 39134492

約数列:

[1, 2, 4, 11, 22, 44, 67, 113, 121, 134, 226, 242, 268, 452, 484, 737, 1243, 1331, 1474, 2486, 2662, 2948, 4972, 5324, 7571, 8107, 13673, 15142, 16214, 27346, 30284, 32428, 54692, 83281, 89177, 150403, 166562, 178354, 300806, 333124, 356708, 601612, 916091, 1832182, 3664364, 10077001, 20154002, 40308004]

約数ペア:

[(1, 40308004), (2, 20154002), (4, 10077001), (11, 3664364), (22, 1832182), (44, 916091), (67, 601612), (113, 356708), (121, 333124), (134, 300806), (226, 178354), (242, 166562), (268, 150403), (452, 89177), (484, 83281), (737, 54692), (1243, 32428), (1331, 30284), (1474, 27346), (2486, 16214), (2662, 15142), (2948, 13673), (4972, 8107), (5324, 7571)]