3619808

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 7620480

約数和(自身を除く): 4000672

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 82, 89, 124, 164, 178, 248, 328, 356, 496, 656, 712, 992, 1271, 1312, 1424, 2542, 2759, 2848, 3649, 5084, 5518, 7298, 10168, 11036, 14596, 20336, 22072, 29192, 40672, 44144, 58384, 88288, 113119, 116768, 226238, 452476, 904952, 1809904, 3619808]

約数ペア:

[(1, 3619808), (2, 1809904), (4, 904952), (8, 452476), (16, 226238), (31, 116768), (32, 113119), (41, 88288), (62, 58384), (82, 44144), (89, 40672), (124, 29192), (164, 22072), (178, 20336), (248, 14596), (328, 11036), (356, 10168), (496, 7298), (656, 5518), (712, 5084), (992, 3649), (1271, 2848), (1312, 2759), (1424, 2542)]