28838136

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:708

約数の個数: 64

約数和(自身を含む): 76204800

約数和(自身を除く): 47366664

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 89, 92, 138, 178, 184, 267, 276, 356, 534, 552, 587, 712, 1068, 1174, 1761, 2047, 2136, 2348, 3522, 4094, 4696, 6141, 7044, 8188, 12282, 13501, 14088, 16376, 24564, 27002, 40503, 49128, 52243, 54004, 81006, 104486, 108008, 156729, 162012, 208972, 313458, 324024, 417944, 626916, 1201589, 1253832, 2403178, 3604767, 4806356, 7209534, 9612712, 14419068, 28838136]

約数ペア:

[(1, 28838136), (2, 14419068), (3, 9612712), (4, 7209534), (6, 4806356), (8, 3604767), (12, 2403178), (23, 1253832), (24, 1201589), (46, 626916), (69, 417944), (89, 324024), (92, 313458), (138, 208972), (178, 162012), (184, 156729), (267, 108008), (276, 104486), (356, 81006), (534, 54004), (552, 52243), (587, 49128), (712, 40503), (1068, 27002), (1174, 24564), (1761, 16376), (2047, 14088), (2136, 13501), (2348, 12282), (3522, 8188), (4094, 7044), (4696, 6141)]