38305652

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 86375520

約数和(自身を除く): 48069868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 109, 154, 163, 196, 218, 308, 326, 436, 539, 652, 763, 1078, 1141, 1199, 1526, 1793, 2156, 2282, 2398, 3052, 3586, 4564, 4796, 5341, 7172, 7987, 8393, 10682, 12551, 15974, 16786, 17767, 21364, 25102, 31948, 33572, 35534, 50204, 58751, 71068, 87857, 117502, 124369, 175714, 195437, 235004, 248738, 351428, 390874, 497476, 781748, 870583, 1368059, 1741166, 2736118, 3482332, 5472236, 9576413, 19152826, 38305652]

約数ペア:

[(1, 38305652), (2, 19152826), (4, 9576413), (7, 5472236), (11, 3482332), (14, 2736118), (22, 1741166), (28, 1368059), (44, 870583), (49, 781748), (77, 497476), (98, 390874), (109, 351428), (154, 248738), (163, 235004), (196, 195437), (218, 175714), (308, 124369), (326, 117502), (436, 87857), (539, 71068), (652, 58751), (763, 50204), (1078, 35534), (1141, 33572), (1199, 31948), (1526, 25102), (1793, 21364), (2156, 17767), (2282, 16786), (2398, 15974), (3052, 12551), (3586, 10682), (4564, 8393), (4796, 7987), (5341, 7172)]