40046996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 79591680

約数和(自身を除く): 39544684

約数列:

[1, 2, 4, 11, 22, 41, 44, 79, 82, 158, 164, 281, 316, 451, 562, 869, 902, 1124, 1738, 1804, 3091, 3239, 3476, 6182, 6478, 11521, 12364, 12956, 22199, 23042, 35629, 44398, 46084, 71258, 88796, 126731, 142516, 244189, 253462, 488378, 506924, 910159, 976756, 1820318, 3640636, 10011749, 20023498, 40046996]

約数ペア:

[(1, 40046996), (2, 20023498), (4, 10011749), (11, 3640636), (22, 1820318), (41, 976756), (44, 910159), (79, 506924), (82, 488378), (158, 253462), (164, 244189), (281, 142516), (316, 126731), (451, 88796), (562, 71258), (869, 46084), (902, 44398), (1124, 35629), (1738, 23042), (1804, 22199), (3091, 12956), (3239, 12364), (3476, 11521), (6182, 6478)]