42720288

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{34231}}^1$

素因数の和:34257

約数の個数: 48

約数和(自身を含む): 120770496

約数和(自身を除く): 78050208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 34231, 68462, 102693, 136924, 205386, 273848, 410772, 445003, 547696, 821544, 890006, 1095392, 1335009, 1643088, 1780012, 2670018, 3286176, 3560024, 5340036, 7120048, 10680072, 14240096, 21360144, 42720288]

約数ペア:

[(1, 42720288), (2, 21360144), (3, 14240096), (4, 10680072), (6, 7120048), (8, 5340036), (12, 3560024), (13, 3286176), (16, 2670018), (24, 1780012), (26, 1643088), (32, 1335009), (39, 1095392), (48, 890006), (52, 821544), (78, 547696), (96, 445003), (104, 410772), (156, 273848), (208, 205386), (312, 136924), (416, 102693), (624, 68462), (1248, 34231)]