65248904

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{6977}}^1$

素因数の和:7157

約数の個数: 32

約数和(自身を含む): 140676480

約数和(自身を除く): 75427576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 334, 668, 1169, 1336, 2338, 4676, 6977, 9352, 13954, 27908, 48839, 55816, 97678, 195356, 390712, 1165159, 2330318, 4660636, 8156113, 9321272, 16312226, 32624452, 65248904]

約数ペア:

[(1, 65248904), (2, 32624452), (4, 16312226), (7, 9321272), (8, 8156113), (14, 4660636), (28, 2330318), (56, 1165159), (167, 390712), (334, 195356), (668, 97678), (1169, 55816), (1336, 48839), (2338, 27908), (4676, 13954), (6977, 9352)]