16624244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 36220800

約数和(自身を除く): 19596556

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 109, 182, 218, 364, 419, 436, 763, 838, 1417, 1526, 1676, 2834, 2933, 3052, 5447, 5668, 5866, 9919, 10894, 11732, 19838, 21788, 38129, 39676, 45671, 76258, 91342, 152516, 182684, 319697, 593723, 639394, 1187446, 1278788, 2374892, 4156061, 8312122, 16624244]

約数ペア:

[(1, 16624244), (2, 8312122), (4, 4156061), (7, 2374892), (13, 1278788), (14, 1187446), (26, 639394), (28, 593723), (52, 319697), (91, 182684), (109, 152516), (182, 91342), (218, 76258), (364, 45671), (419, 39676), (436, 38129), (763, 21788), (838, 19838), (1417, 11732), (1526, 10894), (1676, 9919), (2834, 5866), (2933, 5668), (3052, 5447)]