66208064

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 112

約数和(自身を含む): 155667456

約数和(自身を除く): 89459392

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 124, 136, 151, 208, 221, 248, 272, 302, 403, 416, 442, 496, 527, 544, 604, 806, 832, 884, 992, 1054, 1088, 1208, 1612, 1768, 1963, 1984, 2108, 2416, 2567, 3224, 3536, 3926, 4216, 4681, 4832, 5134, 6448, 6851, 7072, 7852, 8432, 9362, 9664, 10268, 12896, 13702, 14144, 15704, 16864, 18724, 20536, 25792, 27404, 31408, 33371, 33728, 37448, 41072, 54808, 60853, 62816, 66742, 74896, 79577, 82144, 109616, 121706, 125632, 133484, 149792, 159154, 164288, 219232, 243412, 266968, 299584, 318308, 438464, 486824, 533936, 636616, 973648, 1034501, 1067872, 1273232, 1947296, 2069002, 2135744, 2546464, 3894592, 4138004, 5092928, 8276008, 16552016, 33104032, 66208064]

約数ペア:

[(1, 66208064), (2, 33104032), (4, 16552016), (8, 8276008), (13, 5092928), (16, 4138004), (17, 3894592), (26, 2546464), (31, 2135744), (32, 2069002), (34, 1947296), (52, 1273232), (62, 1067872), (64, 1034501), (68, 973648), (104, 636616), (124, 533936), (136, 486824), (151, 438464), (208, 318308), (221, 299584), (248, 266968), (272, 243412), (302, 219232), (403, 164288), (416, 159154), (442, 149792), (496, 133484), (527, 125632), (544, 121706), (604, 109616), (806, 82144), (832, 79577), (884, 74896), (992, 66742), (1054, 62816), (1088, 60853), (1208, 54808), (1612, 41072), (1768, 37448), (1963, 33728), (1984, 33371), (2108, 31408), (2416, 27404), (2567, 25792), (3224, 20536), (3536, 18724), (3926, 16864), (4216, 15704), (4681, 14144), (4832, 13702), (5134, 12896), (6448, 10268), (6851, 9664), (7072, 9362), (7852, 8432)]