38453478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 91998720

約数和(自身を除く): 53545242

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 131, 174, 203, 241, 262, 393, 406, 482, 609, 723, 786, 917, 1218, 1446, 1687, 1834, 2751, 3374, 3799, 5061, 5502, 6989, 7598, 10122, 11397, 13978, 20967, 22794, 26593, 31571, 41934, 48923, 53186, 63142, 79779, 94713, 97846, 146769, 159558, 189426, 220997, 293538, 441994, 662991, 915559, 1325982, 1831118, 2746677, 5493354, 6408913, 12817826, 19226739, 38453478]

約数ペア:

[(1, 38453478), (2, 19226739), (3, 12817826), (6, 6408913), (7, 5493354), (14, 2746677), (21, 1831118), (29, 1325982), (42, 915559), (58, 662991), (87, 441994), (131, 293538), (174, 220997), (203, 189426), (241, 159558), (262, 146769), (393, 97846), (406, 94713), (482, 79779), (609, 63142), (723, 53186), (786, 48923), (917, 41934), (1218, 31571), (1446, 26593), (1687, 22794), (1834, 20967), (2751, 13978), (3374, 11397), (3799, 10122), (5061, 7598), (5502, 6989)]