65904692

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1697}}^1$

素因数の和:1800

約数の個数: 48

約数和(自身を含む): 140730240

約数和(自身を除く): 74825548

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 266, 292, 511, 532, 1022, 1387, 1697, 2044, 2774, 3394, 5548, 6788, 9709, 11879, 19418, 23758, 32243, 38836, 47516, 64486, 123881, 128972, 225701, 247762, 451402, 495524, 867167, 902804, 1734334, 2353739, 3468668, 4707478, 9414956, 16476173, 32952346, 65904692]

約数ペア:

[(1, 65904692), (2, 32952346), (4, 16476173), (7, 9414956), (14, 4707478), (19, 3468668), (28, 2353739), (38, 1734334), (73, 902804), (76, 867167), (133, 495524), (146, 451402), (266, 247762), (292, 225701), (511, 128972), (532, 123881), (1022, 64486), (1387, 47516), (1697, 38836), (2044, 32243), (2774, 23758), (3394, 19418), (5548, 11879), (6788, 9709)]