40792616

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 83980800

約数和(自身を除く): 43188184

約数列:

[1, 2, 4, 8, 23, 46, 47, 53, 89, 92, 94, 106, 178, 184, 188, 212, 356, 376, 424, 712, 1081, 1219, 2047, 2162, 2438, 2491, 4094, 4183, 4324, 4717, 4876, 4982, 8188, 8366, 8648, 9434, 9752, 9964, 16376, 16732, 18868, 19928, 33464, 37736, 57293, 96209, 108491, 114586, 192418, 216982, 221699, 229172, 384836, 433964, 443398, 458344, 769672, 867928, 886796, 1773592, 5099077, 10198154, 20396308, 40792616]

約数ペア:

[(1, 40792616), (2, 20396308), (4, 10198154), (8, 5099077), (23, 1773592), (46, 886796), (47, 867928), (53, 769672), (89, 458344), (92, 443398), (94, 433964), (106, 384836), (178, 229172), (184, 221699), (188, 216982), (212, 192418), (356, 114586), (376, 108491), (424, 96209), (712, 57293), (1081, 37736), (1219, 33464), (2047, 19928), (2162, 18868), (2438, 16732), (2491, 16376), (4094, 9964), (4183, 9752), (4324, 9434), (4717, 8648), (4876, 8366), (4982, 8188)]