38892328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 81259200

約数和(自身を除く): 42366872

約数列:

[1, 2, 4, 8, 17, 34, 37, 59, 68, 74, 118, 131, 136, 148, 236, 262, 296, 472, 524, 629, 1003, 1048, 1258, 2006, 2183, 2227, 2516, 4012, 4366, 4454, 4847, 5032, 7729, 8024, 8732, 8908, 9694, 15458, 17464, 17816, 19388, 30916, 37111, 38776, 61832, 74222, 82399, 131393, 148444, 164798, 262786, 285973, 296888, 329596, 525572, 571946, 659192, 1051144, 1143892, 2287784, 4861541, 9723082, 19446164, 38892328]

約数ペア:

[(1, 38892328), (2, 19446164), (4, 9723082), (8, 4861541), (17, 2287784), (34, 1143892), (37, 1051144), (59, 659192), (68, 571946), (74, 525572), (118, 329596), (131, 296888), (136, 285973), (148, 262786), (236, 164798), (262, 148444), (296, 131393), (472, 82399), (524, 74222), (629, 61832), (1003, 38776), (1048, 37111), (1258, 30916), (2006, 19388), (2183, 17816), (2227, 17464), (2516, 15458), (4012, 9694), (4366, 8908), (4454, 8732), (4847, 8024), (5032, 7729)]