4721672

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 9292800

約数和(自身を除く): 4571128

約数列:

[1, 2, 4, 8, 31, 62, 79, 124, 158, 241, 248, 316, 482, 632, 964, 1928, 2449, 4898, 7471, 9796, 14942, 19039, 19592, 29884, 38078, 59768, 76156, 152312, 590209, 1180418, 2360836, 4721672]

約数ペア:

[(1, 4721672), (2, 2360836), (4, 1180418), (8, 590209), (31, 152312), (62, 76156), (79, 59768), (124, 38078), (158, 29884), (241, 19592), (248, 19039), (316, 14942), (482, 9796), (632, 7471), (964, 4898), (1928, 2449)]