1572241568

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{1987}}^1$

素因数の和:2389

約数の個数: 48

約数和(自身を含む): 3146129280

約数和(自身を除く): 1573887712

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 313, 316, 626, 632, 1252, 1264, 1987, 2504, 2528, 3974, 5008, 7948, 10016, 15896, 24727, 31792, 49454, 63584, 98908, 156973, 197816, 313946, 395632, 621931, 627892, 791264, 1243862, 1255784, 2487724, 2511568, 4975448, 5023136, 9950896, 19901792, 49132549, 98265098, 196530196, 393060392, 786120784, 1572241568]

約数ペア:

[(1, 1572241568), (2, 786120784), (4, 393060392), (8, 196530196), (16, 98265098), (32, 49132549), (79, 19901792), (158, 9950896), (313, 5023136), (316, 4975448), (626, 2511568), (632, 2487724), (1252, 1255784), (1264, 1243862), (1987, 791264), (2504, 627892), (2528, 621931), (3974, 395632), (5008, 313946), (7948, 197816), (10016, 156973), (15896, 98908), (24727, 63584), (31792, 49454)]