41378932

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 89861184

約数和(自身を除く): 48482252

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 67, 92, 98, 134, 137, 161, 196, 268, 274, 322, 469, 548, 644, 938, 959, 1127, 1541, 1876, 1918, 2254, 3082, 3151, 3283, 3836, 4508, 6164, 6302, 6566, 6713, 9179, 10787, 12604, 13132, 13426, 18358, 21574, 22057, 26852, 36716, 43148, 44114, 64253, 75509, 88228, 128506, 151018, 154399, 211117, 257012, 302036, 308798, 422234, 449771, 617596, 844468, 899542, 1477819, 1799084, 2955638, 5911276, 10344733, 20689466, 41378932]

約数ペア:

[(1, 41378932), (2, 20689466), (4, 10344733), (7, 5911276), (14, 2955638), (23, 1799084), (28, 1477819), (46, 899542), (49, 844468), (67, 617596), (92, 449771), (98, 422234), (134, 308798), (137, 302036), (161, 257012), (196, 211117), (268, 154399), (274, 151018), (322, 128506), (469, 88228), (548, 75509), (644, 64253), (938, 44114), (959, 43148), (1127, 36716), (1541, 26852), (1876, 22057), (1918, 21574), (2254, 18358), (3082, 13426), (3151, 13132), (3283, 12604), (3836, 10787), (4508, 9179), (6164, 6713), (6302, 6566)]