1455138784

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{56629}}^1$

素因数の和:56723

約数の個数: 48

約数和(自身を含む): 3168108720

約数和(自身を除く): 1712969936

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 73, 88, 146, 176, 292, 352, 584, 803, 1168, 1606, 2336, 3212, 6424, 12848, 25696, 56629, 113258, 226516, 453032, 622919, 906064, 1245838, 1812128, 2491676, 4133917, 4983352, 8267834, 9966704, 16535668, 19933408, 33071336, 45473087, 66142672, 90946174, 132285344, 181892348, 363784696, 727569392, 1455138784]

約数ペア:

[(1, 1455138784), (2, 727569392), (4, 363784696), (8, 181892348), (11, 132285344), (16, 90946174), (22, 66142672), (32, 45473087), (44, 33071336), (73, 19933408), (88, 16535668), (146, 9966704), (176, 8267834), (292, 4983352), (352, 4133917), (584, 2491676), (803, 1812128), (1168, 1245838), (1606, 906064), (2336, 622919), (3212, 453032), (6424, 226516), (12848, 113258), (25696, 56629)]