4674228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 12545568

約数和(自身を除く): 7871340

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 83, 114, 156, 166, 228, 247, 249, 332, 361, 494, 498, 722, 741, 988, 996, 1079, 1083, 1444, 1482, 1577, 2158, 2166, 2964, 3154, 3237, 4316, 4332, 4693, 4731, 6308, 6474, 9386, 9462, 12948, 14079, 18772, 18924, 20501, 28158, 29963, 41002, 56316, 59926, 61503, 82004, 89889, 119852, 123006, 179778, 246012, 359556, 389519, 779038, 1168557, 1558076, 2337114, 4674228]

約数ペア:

[(1, 4674228), (2, 2337114), (3, 1558076), (4, 1168557), (6, 779038), (12, 389519), (13, 359556), (19, 246012), (26, 179778), (38, 123006), (39, 119852), (52, 89889), (57, 82004), (76, 61503), (78, 59926), (83, 56316), (114, 41002), (156, 29963), (166, 28158), (228, 20501), (247, 18924), (249, 18772), (332, 14079), (361, 12948), (494, 9462), (498, 9386), (722, 6474), (741, 6308), (988, 4731), (996, 4693), (1079, 4332), (1083, 4316), (1444, 3237), (1482, 3154), (1577, 2964), (2158, 2166)]