15273472

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{1297}}^1$

素因数の和:1338

約数の個数: 40

約数和(自身を含む): 31868496

約数和(自身を除く): 16595024

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1297, 1472, 2594, 2944, 5188, 5888, 10376, 11776, 20752, 29831, 41504, 59662, 83008, 119324, 166016, 238648, 332032, 477296, 664064, 954592, 1909184, 3818368, 7636736, 15273472]

約数ペア:

[(1, 15273472), (2, 7636736), (4, 3818368), (8, 1909184), (16, 954592), (23, 664064), (32, 477296), (46, 332032), (64, 238648), (92, 166016), (128, 119324), (184, 83008), (256, 59662), (368, 41504), (512, 29831), (736, 20752), (1297, 11776), (1472, 10376), (2594, 5888), (2944, 5188)]