40216616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 88128000

約数和(自身を除く): 47911384

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 67, 76, 88, 134, 152, 209, 268, 359, 418, 536, 718, 737, 836, 1273, 1436, 1474, 1672, 2546, 2872, 2948, 3949, 5092, 5896, 6821, 7898, 10184, 13642, 14003, 15796, 24053, 27284, 28006, 31592, 48106, 54568, 56012, 75031, 96212, 112024, 150062, 192424, 264583, 300124, 457007, 529166, 600248, 914014, 1058332, 1828028, 2116664, 3656056, 5027077, 10054154, 20108308, 40216616]

約数ペア:

[(1, 40216616), (2, 20108308), (4, 10054154), (8, 5027077), (11, 3656056), (19, 2116664), (22, 1828028), (38, 1058332), (44, 914014), (67, 600248), (76, 529166), (88, 457007), (134, 300124), (152, 264583), (209, 192424), (268, 150062), (359, 112024), (418, 96212), (536, 75031), (718, 56012), (737, 54568), (836, 48106), (1273, 31592), (1436, 28006), (1474, 27284), (1672, 24053), (2546, 15796), (2872, 14003), (2948, 13642), (3949, 10184), (5092, 7898), (5896, 6821)]