25231552

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:377

約数の個数: 56

約数和(自身を含む): 53291232

約数和(自身を除く): 28059680

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 92, 122, 184, 244, 281, 368, 488, 562, 736, 976, 1124, 1403, 1472, 1952, 2248, 2806, 3904, 4496, 5612, 6463, 8992, 11224, 12926, 17141, 17984, 22448, 25852, 34282, 44896, 51704, 68564, 89792, 103408, 137128, 206816, 274256, 394243, 413632, 548512, 788486, 1097024, 1576972, 3153944, 6307888, 12615776, 25231552]

約数ペア:

[(1, 25231552), (2, 12615776), (4, 6307888), (8, 3153944), (16, 1576972), (23, 1097024), (32, 788486), (46, 548512), (61, 413632), (64, 394243), (92, 274256), (122, 206816), (184, 137128), (244, 103408), (281, 89792), (368, 68564), (488, 51704), (562, 44896), (736, 34282), (976, 25852), (1124, 22448), (1403, 17984), (1472, 17141), (1952, 12926), (2248, 11224), (2806, 8992), (3904, 6463), (4496, 5612)]