3978656

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 8709120

約数和(自身を除く): 4730464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 89, 127, 176, 178, 254, 352, 356, 508, 712, 979, 1016, 1397, 1424, 1958, 2032, 2794, 2848, 3916, 4064, 5588, 7832, 11176, 11303, 15664, 22352, 22606, 31328, 44704, 45212, 90424, 124333, 180848, 248666, 361696, 497332, 994664, 1989328, 3978656]

約数ペア:

[(1, 3978656), (2, 1989328), (4, 994664), (8, 497332), (11, 361696), (16, 248666), (22, 180848), (32, 124333), (44, 90424), (88, 45212), (89, 44704), (127, 31328), (176, 22606), (178, 22352), (254, 15664), (352, 11303), (356, 11176), (508, 7832), (712, 5588), (979, 4064), (1016, 3916), (1397, 2848), (1424, 2794), (1958, 2032)]