1142752

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 2518992

約数和(自身を除く): 1376240

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 67, 82, 104, 134, 164, 208, 268, 328, 416, 533, 536, 656, 871, 1066, 1072, 1312, 1742, 2132, 2144, 2747, 3484, 4264, 5494, 6968, 8528, 10988, 13936, 17056, 21976, 27872, 35711, 43952, 71422, 87904, 142844, 285688, 571376, 1142752]

約数ペア:

[(1, 1142752), (2, 571376), (4, 285688), (8, 142844), (13, 87904), (16, 71422), (26, 43952), (32, 35711), (41, 27872), (52, 21976), (67, 17056), (82, 13936), (104, 10988), (134, 8528), (164, 6968), (208, 5494), (268, 4264), (328, 3484), (416, 2747), (533, 2144), (536, 2132), (656, 1742), (871, 1312), (1066, 1072)]