105402728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{22369}}^1$

素因数の和:22425

約数の個数: 32

約数和(自身を含む): 214752000

約数和(自身を除く): 109349272

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 22369, 44738, 89476, 178952, 425011, 693439, 850022, 1386878, 1700044, 2773756, 3400088, 5547512, 13175341, 26350682, 52701364, 105402728]

約数ペア:

[(1, 105402728), (2, 52701364), (4, 26350682), (8, 13175341), (19, 5547512), (31, 3400088), (38, 2773756), (62, 1700044), (76, 1386878), (124, 850022), (152, 693439), (248, 425011), (589, 178952), (1178, 89476), (2356, 44738), (4712, 22369)]