15477712

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:475

約数の個数: 40

約数和(自身を含む): 31622976

約数和(自身を除く): 16145264

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 137, 184, 274, 307, 368, 548, 614, 1096, 1228, 2192, 2456, 3151, 4912, 6302, 7061, 12604, 14122, 25208, 28244, 42059, 50416, 56488, 84118, 112976, 168236, 336472, 672944, 967357, 1934714, 3869428, 7738856, 15477712]

約数ペア:

[(1, 15477712), (2, 7738856), (4, 3869428), (8, 1934714), (16, 967357), (23, 672944), (46, 336472), (92, 168236), (137, 112976), (184, 84118), (274, 56488), (307, 50416), (368, 42059), (548, 28244), (614, 25208), (1096, 14122), (1228, 12604), (2192, 7061), (2456, 6302), (3151, 4912)]