38917472

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:97

約数の個数: 108

約数和(自身を含む): 92671740

約数和(自身を除く): 53754268

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 32, 38, 44, 46, 76, 88, 92, 121, 152, 176, 184, 209, 242, 253, 304, 352, 368, 418, 437, 484, 506, 529, 608, 736, 836, 874, 968, 1012, 1058, 1672, 1748, 1936, 2024, 2116, 2299, 2783, 3344, 3496, 3872, 4048, 4232, 4598, 4807, 5566, 5819, 6688, 6992, 8096, 8464, 9196, 9614, 10051, 11132, 11638, 13984, 16928, 18392, 19228, 20102, 22264, 23276, 36784, 38456, 40204, 44528, 46552, 52877, 64009, 73568, 76912, 80408, 89056, 93104, 105754, 110561, 128018, 153824, 160816, 186208, 211508, 221122, 256036, 321632, 423016, 442244, 512072, 846032, 884488, 1024144, 1216171, 1692064, 1768976, 2048288, 2432342, 3537952, 4864684, 9729368, 19458736, 38917472]

約数ペア:

[(1, 38917472), (2, 19458736), (4, 9729368), (8, 4864684), (11, 3537952), (16, 2432342), (19, 2048288), (22, 1768976), (23, 1692064), (32, 1216171), (38, 1024144), (44, 884488), (46, 846032), (76, 512072), (88, 442244), (92, 423016), (121, 321632), (152, 256036), (176, 221122), (184, 211508), (209, 186208), (242, 160816), (253, 153824), (304, 128018), (352, 110561), (368, 105754), (418, 93104), (437, 89056), (484, 80408), (506, 76912), (529, 73568), (608, 64009), (736, 52877), (836, 46552), (874, 44528), (968, 40204), (1012, 38456), (1058, 36784), (1672, 23276), (1748, 22264), (1936, 20102), (2024, 19228), (2116, 18392), (2299, 16928), (2783, 13984), (3344, 11638), (3496, 11132), (3872, 10051), (4048, 9614), (4232, 9196), (4598, 8464), (4807, 8096), (5566, 6992), (5819, 6688)]