28834190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37447}}^1$

素因数の和:37472

約数の個数: 32

約数和(自身を含む): 64710144

約数和(自身を除く): 35875954

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 37447, 74894, 187235, 262129, 374470, 411917, 524258, 823834, 1310645, 2059585, 2621290, 2883419, 4119170, 5766838, 14417095, 28834190]

約数ペア:

[(1, 28834190), (2, 14417095), (5, 5766838), (7, 4119170), (10, 2883419), (11, 2621290), (14, 2059585), (22, 1310645), (35, 823834), (55, 524258), (70, 411917), (77, 374470), (110, 262129), (154, 187235), (385, 74894), (770, 37447)]