788897792

素因数分解:

$2^{13}\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 112

約数和(自身を含む): 1698589440

約数和(自身を除く): 909691648

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 64, 79, 92, 106, 128, 158, 184, 212, 256, 316, 368, 424, 512, 632, 736, 848, 1024, 1219, 1264, 1472, 1696, 1817, 2048, 2438, 2528, 2944, 3392, 3634, 4096, 4187, 4876, 5056, 5888, 6784, 7268, 8192, 8374, 9752, 10112, 11776, 13568, 14536, 16748, 19504, 20224, 23552, 27136, 29072, 33496, 39008, 40448, 47104, 54272, 58144, 66992, 78016, 80896, 94208, 96301, 108544, 116288, 133984, 156032, 161792, 188416, 192602, 217088, 232576, 267968, 312064, 323584, 385204, 434176, 465152, 535936, 624128, 647168, 770408, 930304, 1071872, 1248256, 1540816, 1860608, 2143744, 2496512, 3081632, 3721216, 4287488, 4993024, 6163264, 7442432, 8574976, 9986048, 12326528, 14884864, 17149952, 24653056, 34299904, 49306112, 98612224, 197224448, 394448896, 788897792]

約数ペア:

[(1, 788897792), (2, 394448896), (4, 197224448), (8, 98612224), (16, 49306112), (23, 34299904), (32, 24653056), (46, 17149952), (53, 14884864), (64, 12326528), (79, 9986048), (92, 8574976), (106, 7442432), (128, 6163264), (158, 4993024), (184, 4287488), (212, 3721216), (256, 3081632), (316, 2496512), (368, 2143744), (424, 1860608), (512, 1540816), (632, 1248256), (736, 1071872), (848, 930304), (1024, 770408), (1219, 647168), (1264, 624128), (1472, 535936), (1696, 465152), (1817, 434176), (2048, 385204), (2438, 323584), (2528, 312064), (2944, 267968), (3392, 232576), (3634, 217088), (4096, 192602), (4187, 188416), (4876, 161792), (5056, 156032), (5888, 133984), (6784, 116288), (7268, 108544), (8192, 96301), (8374, 94208), (9752, 80896), (10112, 78016), (11776, 66992), (13568, 58144), (14536, 54272), (16748, 47104), (19504, 40448), (20224, 39008), (23552, 33496), (27136, 29072)]