13904096

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 29529360

約数和(自身を除く): 15625264

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 68, 122, 136, 244, 272, 419, 488, 544, 838, 976, 1037, 1676, 1952, 2074, 3352, 4148, 6704, 7123, 8296, 13408, 14246, 16592, 25559, 28492, 33184, 51118, 56984, 102236, 113968, 204472, 227936, 408944, 434503, 817888, 869006, 1738012, 3476024, 6952048, 13904096]

約数ペア:

[(1, 13904096), (2, 6952048), (4, 3476024), (8, 1738012), (16, 869006), (17, 817888), (32, 434503), (34, 408944), (61, 227936), (68, 204472), (122, 113968), (136, 102236), (244, 56984), (272, 51118), (419, 33184), (488, 28492), (544, 25559), (838, 16592), (976, 14246), (1037, 13408), (1676, 8296), (1952, 7123), (2074, 6704), (3352, 4148)]