1517472608

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{421}}^1\times {\mathrm{1543}}^1$

素因数の和:2047

約数の個数: 48

約数和(自身を含む): 3037610016

約数和(自身を除く): 1520137408

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 421, 584, 842, 1168, 1543, 1684, 2336, 3086, 3368, 6172, 6736, 12344, 13472, 24688, 30733, 49376, 61466, 112639, 122932, 225278, 245864, 450556, 491728, 649603, 901112, 983456, 1299206, 1802224, 2598412, 3604448, 5196824, 10393648, 20787296, 47421019, 94842038, 189684076, 379368152, 758736304, 1517472608]

約数ペア:

[(1, 1517472608), (2, 758736304), (4, 379368152), (8, 189684076), (16, 94842038), (32, 47421019), (73, 20787296), (146, 10393648), (292, 5196824), (421, 3604448), (584, 2598412), (842, 1802224), (1168, 1299206), (1543, 983456), (1684, 901112), (2336, 649603), (3086, 491728), (3368, 450556), (6172, 245864), (6736, 225278), (12344, 122932), (13472, 112639), (24688, 61466), (30733, 49376)]