39344288

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 82242720

約数和(自身を除く): 42898432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 163, 304, 326, 397, 608, 652, 794, 1304, 1588, 2608, 3097, 3176, 5216, 6194, 6352, 7543, 12388, 12704, 15086, 24776, 30172, 49552, 60344, 64711, 99104, 120688, 129422, 241376, 258844, 517688, 1035376, 1229509, 2070752, 2459018, 4918036, 9836072, 19672144, 39344288]

約数ペア:

[(1, 39344288), (2, 19672144), (4, 9836072), (8, 4918036), (16, 2459018), (19, 2070752), (32, 1229509), (38, 1035376), (76, 517688), (152, 258844), (163, 241376), (304, 129422), (326, 120688), (397, 99104), (608, 64711), (652, 60344), (794, 49552), (1304, 30172), (1588, 24776), (2608, 15086), (3097, 12704), (3176, 12388), (5216, 7543), (6194, 6352)]