4019344

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2111}}^1$

素因数の和:2143

約数の個数: 40

約数和(自身を含む): 9427968

約数和(自身を除く): 5408624

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 2111, 4222, 8444, 14777, 16888, 29554, 33776, 35887, 59108, 71774, 118216, 143548, 236432, 251209, 287096, 502418, 574192, 1004836, 2009672, 4019344]

約数ペア:

[(1, 4019344), (2, 2009672), (4, 1004836), (7, 574192), (8, 502418), (14, 287096), (16, 251209), (17, 236432), (28, 143548), (34, 118216), (56, 71774), (68, 59108), (112, 35887), (119, 33776), (136, 29554), (238, 16888), (272, 14777), (476, 8444), (952, 4222), (1904, 2111)]