65353856

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 138067200

約数和(自身を除く): 72713344

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 79, 92, 128, 158, 184, 281, 316, 368, 562, 632, 736, 1124, 1264, 1472, 1817, 2248, 2528, 2944, 3634, 4496, 5056, 6463, 7268, 8992, 10112, 12926, 14536, 17984, 22199, 25852, 29072, 35968, 44398, 51704, 58144, 88796, 103408, 116288, 177592, 206816, 232576, 355184, 413632, 510577, 710368, 827264, 1021154, 1420736, 2042308, 2841472, 4084616, 8169232, 16338464, 32676928, 65353856]

約数ペア:

[(1, 65353856), (2, 32676928), (4, 16338464), (8, 8169232), (16, 4084616), (23, 2841472), (32, 2042308), (46, 1420736), (64, 1021154), (79, 827264), (92, 710368), (128, 510577), (158, 413632), (184, 355184), (281, 232576), (316, 206816), (368, 177592), (562, 116288), (632, 103408), (736, 88796), (1124, 58144), (1264, 51704), (1472, 44398), (1817, 35968), (2248, 29072), (2528, 25852), (2944, 22199), (3634, 17984), (4496, 14536), (5056, 12926), (6463, 10112), (7268, 8992)]