38385228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{673}}^1$

素因数の和:791

約数の個数: 72

約数和(自身を含む): 105418992

約数和(自身を除く): 67033764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 97, 98, 147, 194, 196, 291, 294, 388, 582, 588, 673, 679, 1164, 1346, 1358, 2019, 2037, 2692, 2716, 4038, 4074, 4711, 4753, 8076, 8148, 9422, 9506, 14133, 14259, 18844, 19012, 28266, 28518, 32977, 56532, 57036, 65281, 65954, 98931, 130562, 131908, 195843, 197862, 261124, 391686, 395724, 456967, 783372, 913934, 1370901, 1827868, 2741802, 3198769, 5483604, 6397538, 9596307, 12795076, 19192614, 38385228]

約数ペア:

[(1, 38385228), (2, 19192614), (3, 12795076), (4, 9596307), (6, 6397538), (7, 5483604), (12, 3198769), (14, 2741802), (21, 1827868), (28, 1370901), (42, 913934), (49, 783372), (84, 456967), (97, 395724), (98, 391686), (147, 261124), (194, 197862), (196, 195843), (291, 131908), (294, 130562), (388, 98931), (582, 65954), (588, 65281), (673, 57036), (679, 56532), (1164, 32977), (1346, 28518), (1358, 28266), (2019, 19012), (2037, 18844), (2692, 14259), (2716, 14133), (4038, 9506), (4074, 9422), (4711, 8148), (4753, 8076)]