38949176

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 89268480

約数和(自身を除く): 50319304

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 163, 238, 251, 326, 476, 502, 652, 952, 1004, 1141, 1304, 1757, 2008, 2282, 2771, 3514, 4267, 4564, 5542, 7028, 8534, 9128, 11084, 14056, 17068, 19397, 22168, 29869, 34136, 38794, 40913, 59738, 77588, 81826, 119476, 155176, 163652, 238952, 286391, 327304, 572782, 695521, 1145564, 1391042, 2291128, 2782084, 4868647, 5564168, 9737294, 19474588, 38949176]

約数ペア:

[(1, 38949176), (2, 19474588), (4, 9737294), (7, 5564168), (8, 4868647), (14, 2782084), (17, 2291128), (28, 1391042), (34, 1145564), (56, 695521), (68, 572782), (119, 327304), (136, 286391), (163, 238952), (238, 163652), (251, 155176), (326, 119476), (476, 81826), (502, 77588), (652, 59738), (952, 40913), (1004, 38794), (1141, 34136), (1304, 29869), (1757, 22168), (2008, 19397), (2282, 17068), (2771, 14056), (3514, 11084), (4267, 9128), (4564, 8534), (5542, 7028)]