790225408

素因数分解:

$2^9\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7603}}^1$

素因数の和:7657

約数の個数: 80

約数和(自身を含む): 1866934080

約数和(自身を除く): 1076708672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 512, 812, 896, 928, 1624, 1792, 1856, 3248, 3584, 3712, 6496, 7424, 7603, 12992, 14848, 15206, 25984, 30412, 51968, 53221, 60824, 103936, 106442, 121648, 212884, 220487, 243296, 425768, 440974, 486592, 851536, 881948, 973184, 1543409, 1703072, 1763896, 1946368, 3086818, 3406144, 3527792, 3892736, 6173636, 6812288, 7055584, 12347272, 13624576, 14111168, 24694544, 27249152, 28222336, 49389088, 56444672, 98778176, 112889344, 197556352, 395112704, 790225408]

約数ペア:

[(1, 790225408), (2, 395112704), (4, 197556352), (7, 112889344), (8, 98778176), (14, 56444672), (16, 49389088), (28, 28222336), (29, 27249152), (32, 24694544), (56, 14111168), (58, 13624576), (64, 12347272), (112, 7055584), (116, 6812288), (128, 6173636), (203, 3892736), (224, 3527792), (232, 3406144), (256, 3086818), (406, 1946368), (448, 1763896), (464, 1703072), (512, 1543409), (812, 973184), (896, 881948), (928, 851536), (1624, 486592), (1792, 440974), (1856, 425768), (3248, 243296), (3584, 220487), (3712, 212884), (6496, 121648), (7424, 106442), (7603, 103936), (12992, 60824), (14848, 53221), (15206, 51968), (25984, 30412)]