65672992

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2423}}^1$

素因数の和:2462

約数の個数: 72

約数和(自身を含む): 162485568

約数和(自身を除く): 96812576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2423, 2464, 3388, 3872, 4846, 6776, 9692, 13552, 16961, 19384, 26653, 27104, 33922, 38768, 53306, 67844, 77536, 106612, 135688, 186571, 213224, 271376, 293183, 373142, 426448, 542752, 586366, 746284, 852896, 1172732, 1492568, 2052281, 2345464, 2985136, 4104562, 4690928, 5970272, 8209124, 9381856, 16418248, 32836496, 65672992]

約数ペア:

[(1, 65672992), (2, 32836496), (4, 16418248), (7, 9381856), (8, 8209124), (11, 5970272), (14, 4690928), (16, 4104562), (22, 2985136), (28, 2345464), (32, 2052281), (44, 1492568), (56, 1172732), (77, 852896), (88, 746284), (112, 586366), (121, 542752), (154, 426448), (176, 373142), (224, 293183), (242, 271376), (308, 213224), (352, 186571), (484, 135688), (616, 106612), (847, 77536), (968, 67844), (1232, 53306), (1694, 38768), (1936, 33922), (2423, 27104), (2464, 26653), (3388, 19384), (3872, 16961), (4846, 13552), (6776, 9692)]