761009452

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{9851}}^1$

素因数の和:9982

約数の個数: 48

約数和(自身を含む): 1588930560

約数和(自身を除く): 827921108

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 89, 124, 178, 217, 356, 434, 623, 868, 1246, 2492, 2759, 5518, 9851, 11036, 19313, 19702, 38626, 39404, 68957, 77252, 137914, 275828, 305381, 610762, 876739, 1221524, 1753478, 2137667, 3506956, 4275334, 6137173, 8550668, 12274346, 24548692, 27178909, 54357818, 108715636, 190252363, 380504726, 761009452]

約数ペア:

[(1, 761009452), (2, 380504726), (4, 190252363), (7, 108715636), (14, 54357818), (28, 27178909), (31, 24548692), (62, 12274346), (89, 8550668), (124, 6137173), (178, 4275334), (217, 3506956), (356, 2137667), (434, 1753478), (623, 1221524), (868, 876739), (1246, 610762), (2492, 305381), (2759, 275828), (5518, 137914), (9851, 77252), (11036, 68957), (19313, 39404), (19702, 38626)]