38951444

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 82629120

約数和(自身を除く): 43677676

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 211, 266, 347, 422, 532, 694, 844, 1388, 1477, 2429, 2954, 4009, 4858, 5908, 6593, 8018, 9716, 13186, 16036, 26372, 28063, 46151, 56126, 73217, 92302, 112252, 146434, 184604, 292868, 512519, 1025038, 1391123, 2050076, 2782246, 5564492, 9737861, 19475722, 38951444]

約数ペア:

[(1, 38951444), (2, 19475722), (4, 9737861), (7, 5564492), (14, 2782246), (19, 2050076), (28, 1391123), (38, 1025038), (76, 512519), (133, 292868), (211, 184604), (266, 146434), (347, 112252), (422, 92302), (532, 73217), (694, 56126), (844, 46151), (1388, 28063), (1477, 26372), (2429, 16036), (2954, 13186), (4009, 9716), (4858, 8018), (5908, 6593)]