38117992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:586

約数の個数: 64

約数和(自身を含む): 83721600

約数和(自身を除く): 45603608

約数列:

[1, 2, 4, 8, 11, 22, 23, 37, 44, 46, 74, 88, 92, 148, 184, 253, 296, 407, 506, 509, 814, 851, 1012, 1018, 1628, 1702, 2024, 2036, 3256, 3404, 4072, 5599, 6808, 9361, 11198, 11707, 18722, 18833, 22396, 23414, 37444, 37666, 44792, 46828, 74888, 75332, 93656, 128777, 150664, 207163, 257554, 414326, 433159, 515108, 828652, 866318, 1030216, 1657304, 1732636, 3465272, 4764749, 9529498, 19058996, 38117992]

約数ペア:

[(1, 38117992), (2, 19058996), (4, 9529498), (8, 4764749), (11, 3465272), (22, 1732636), (23, 1657304), (37, 1030216), (44, 866318), (46, 828652), (74, 515108), (88, 433159), (92, 414326), (148, 257554), (184, 207163), (253, 150664), (296, 128777), (407, 93656), (506, 75332), (509, 74888), (814, 46828), (851, 44792), (1012, 37666), (1018, 37444), (1628, 23414), (1702, 22396), (2024, 18833), (2036, 18722), (3256, 11707), (3404, 11198), (4072, 9361), (5599, 6808)]