28841514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2699}}^1$

素因数の和:2854

約数の個数: 32

約数和(自身を含む): 62596800

約数和(自身を除く): 33755286

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1781, 2699, 3562, 5343, 5398, 8097, 10686, 16194, 35087, 70174, 105261, 210522, 369763, 739526, 1109289, 2218578, 4806919, 9613838, 14420757, 28841514]

約数ペア:

[(1, 28841514), (2, 14420757), (3, 9613838), (6, 4806919), (13, 2218578), (26, 1109289), (39, 739526), (78, 369763), (137, 210522), (274, 105261), (411, 70174), (822, 35087), (1781, 16194), (2699, 10686), (3562, 8097), (5343, 5398)]