40204038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{607}}^1$

素因数の和:721

約数の個数: 64

約数和(自身を含む): 98058240

約数和(自身を除く): 57854202

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 83, 114, 133, 166, 249, 266, 399, 498, 581, 607, 798, 1162, 1214, 1577, 1743, 1821, 3154, 3486, 3642, 4249, 4731, 8498, 9462, 11039, 11533, 12747, 22078, 23066, 25494, 33117, 34599, 50381, 66234, 69198, 80731, 100762, 151143, 161462, 242193, 302286, 352667, 484386, 705334, 957239, 1058001, 1914478, 2116002, 2871717, 5743434, 6700673, 13401346, 20102019, 40204038]

約数ペア:

[(1, 40204038), (2, 20102019), (3, 13401346), (6, 6700673), (7, 5743434), (14, 2871717), (19, 2116002), (21, 1914478), (38, 1058001), (42, 957239), (57, 705334), (83, 484386), (114, 352667), (133, 302286), (166, 242193), (249, 161462), (266, 151143), (399, 100762), (498, 80731), (581, 69198), (607, 66234), (798, 50381), (1162, 34599), (1214, 33117), (1577, 25494), (1743, 23066), (1821, 22078), (3154, 12747), (3486, 11533), (3642, 11039), (4249, 9462), (4731, 8498)]