1948380064

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67577}}^1$

素因数の和:67657

約数の個数: 48

約数和(自身を含む): 4138206408

約数和(自身を除く): 2189826344

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 68, 106, 136, 212, 272, 424, 544, 848, 901, 1696, 1802, 3604, 7208, 14416, 28832, 67577, 135154, 270308, 540616, 1081232, 1148809, 2162464, 2297618, 3581581, 4595236, 7163162, 9190472, 14326324, 18380944, 28652648, 36761888, 57305296, 60886877, 114610592, 121773754, 243547508, 487095016, 974190032, 1948380064]

約数ペア:

[(1, 1948380064), (2, 974190032), (4, 487095016), (8, 243547508), (16, 121773754), (17, 114610592), (32, 60886877), (34, 57305296), (53, 36761888), (68, 28652648), (106, 18380944), (136, 14326324), (212, 9190472), (272, 7163162), (424, 4595236), (544, 3581581), (848, 2297618), (901, 2162464), (1696, 1148809), (1802, 1081232), (3604, 540616), (7208, 270308), (14416, 135154), (28832, 67577)]