38907936

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2549}}^1$

素因数の和:2618

約数の個数: 72

約数和(自身を含む): 112776300

約数和(自身を除く): 73868364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 2549, 3816, 5088, 5098, 7632, 7647, 10196, 15264, 15294, 20392, 22941, 30588, 40784, 45882, 61176, 81568, 91764, 122352, 135097, 183528, 244704, 270194, 367056, 405291, 540388, 734112, 810582, 1080776, 1215873, 1621164, 2161552, 2431746, 3242328, 4323104, 4863492, 6484656, 9726984, 12969312, 19453968, 38907936]

約数ペア:

[(1, 38907936), (2, 19453968), (3, 12969312), (4, 9726984), (6, 6484656), (8, 4863492), (9, 4323104), (12, 3242328), (16, 2431746), (18, 2161552), (24, 1621164), (32, 1215873), (36, 1080776), (48, 810582), (53, 734112), (72, 540388), (96, 405291), (106, 367056), (144, 270194), (159, 244704), (212, 183528), (288, 135097), (318, 122352), (424, 91764), (477, 81568), (636, 61176), (848, 45882), (954, 40784), (1272, 30588), (1696, 22941), (1908, 20392), (2544, 15294), (2549, 15264), (3816, 10196), (5088, 7647), (5098, 7632)]