3946672

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 40

約数和(自身を含む): 8074880

約数和(自身を除く): 4128208

約数列:

[1, 2, 4, 8, 16, 31, 62, 73, 109, 124, 146, 218, 248, 292, 436, 496, 584, 872, 1168, 1744, 2263, 3379, 4526, 6758, 7957, 9052, 13516, 15914, 18104, 27032, 31828, 36208, 54064, 63656, 127312, 246667, 493334, 986668, 1973336, 3946672]

約数ペア:

[(1, 3946672), (2, 1973336), (4, 986668), (8, 493334), (16, 246667), (31, 127312), (62, 63656), (73, 54064), (109, 36208), (124, 31828), (146, 27032), (218, 18104), (248, 15914), (292, 13516), (436, 9052), (496, 7957), (584, 6758), (872, 4526), (1168, 3379), (1744, 2263)]