24960208

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 120

約数和(自身を含む): 63329280

約数和(自身を除く): 38369072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 49, 52, 56, 62, 79, 91, 98, 104, 112, 124, 158, 182, 196, 208, 217, 248, 316, 364, 392, 403, 434, 496, 553, 632, 637, 728, 784, 806, 868, 1027, 1106, 1264, 1274, 1456, 1519, 1612, 1736, 2054, 2212, 2449, 2548, 2821, 3038, 3224, 3472, 3871, 4108, 4424, 4898, 5096, 5642, 6076, 6448, 7189, 7742, 8216, 8848, 9796, 10192, 11284, 12152, 14378, 15484, 16432, 17143, 19592, 19747, 22568, 24304, 28756, 30968, 31837, 34286, 39184, 39494, 45136, 50323, 57512, 61936, 63674, 68572, 78988, 100646, 115024, 120001, 127348, 137144, 157976, 201292, 222859, 240002, 254696, 274288, 315952, 402584, 445718, 480004, 509392, 805168, 891436, 960008, 1560013, 1782872, 1920016, 3120026, 3565744, 6240052, 12480104, 24960208]

約数ペア:

[(1, 24960208), (2, 12480104), (4, 6240052), (7, 3565744), (8, 3120026), (13, 1920016), (14, 1782872), (16, 1560013), (26, 960008), (28, 891436), (31, 805168), (49, 509392), (52, 480004), (56, 445718), (62, 402584), (79, 315952), (91, 274288), (98, 254696), (104, 240002), (112, 222859), (124, 201292), (158, 157976), (182, 137144), (196, 127348), (208, 120001), (217, 115024), (248, 100646), (316, 78988), (364, 68572), (392, 63674), (403, 61936), (434, 57512), (496, 50323), (553, 45136), (632, 39494), (637, 39184), (728, 34286), (784, 31837), (806, 30968), (868, 28756), (1027, 24304), (1106, 22568), (1264, 19747), (1274, 19592), (1456, 17143), (1519, 16432), (1612, 15484), (1736, 14378), (2054, 12152), (2212, 11284), (2449, 10192), (2548, 9796), (2821, 8848), (3038, 8216), (3224, 7742), (3472, 7189), (3871, 6448), (4108, 6076), (4424, 5642), (4898, 5096)]