40145808

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{13711}}^1$

素因数の和:13783

約数の個数: 40

約数和(自身を含む): 105417856

約数和(自身を除く): 65272048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 13711, 27422, 41133, 54844, 82266, 109688, 164532, 219376, 329064, 658128, 836371, 1672742, 2509113, 3345484, 5018226, 6690968, 10036452, 13381936, 20072904, 40145808]

約数ペア:

[(1, 40145808), (2, 20072904), (3, 13381936), (4, 10036452), (6, 6690968), (8, 5018226), (12, 3345484), (16, 2509113), (24, 1672742), (48, 836371), (61, 658128), (122, 329064), (183, 219376), (244, 164532), (366, 109688), (488, 82266), (732, 54844), (976, 41133), (1464, 27422), (2928, 13711)]