37963856

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:316

約数の個数: 80

約数和(自身を含む): 90279936

約数和(自身を除く): 52316080

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 127, 136, 157, 238, 254, 272, 314, 476, 508, 628, 889, 952, 1016, 1099, 1256, 1778, 1904, 2032, 2159, 2198, 2512, 2669, 3556, 4318, 4396, 5338, 7112, 8636, 8792, 10676, 14224, 15113, 17272, 17584, 18683, 19939, 21352, 30226, 34544, 37366, 39878, 42704, 60452, 74732, 79756, 120904, 139573, 149464, 159512, 241808, 279146, 298928, 319024, 338963, 558292, 677926, 1116584, 1355852, 2233168, 2372741, 2711704, 4745482, 5423408, 9490964, 18981928, 37963856]

約数ペア:

[(1, 37963856), (2, 18981928), (4, 9490964), (7, 5423408), (8, 4745482), (14, 2711704), (16, 2372741), (17, 2233168), (28, 1355852), (34, 1116584), (56, 677926), (68, 558292), (112, 338963), (119, 319024), (127, 298928), (136, 279146), (157, 241808), (238, 159512), (254, 149464), (272, 139573), (314, 120904), (476, 79756), (508, 74732), (628, 60452), (889, 42704), (952, 39878), (1016, 37366), (1099, 34544), (1256, 30226), (1778, 21352), (1904, 19939), (2032, 18683), (2159, 17584), (2198, 17272), (2512, 15113), (2669, 14224), (3556, 10676), (4318, 8792), (4396, 8636), (5338, 7112)]