73870784

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4673}}^1$

素因数の和:4717

約数の個数: 56

約数和(自身を含む): 166207440

約数和(自身を除く): 92336656

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 4673, 7904, 9346, 15808, 18692, 37384, 60749, 74768, 88787, 121498, 149536, 177574, 242996, 299072, 355148, 485992, 710296, 971984, 1154231, 1420592, 1943968, 2308462, 2841184, 3887936, 4616924, 5682368, 9233848, 18467696, 36935392, 73870784]

約数ペア:

[(1, 73870784), (2, 36935392), (4, 18467696), (8, 9233848), (13, 5682368), (16, 4616924), (19, 3887936), (26, 2841184), (32, 2308462), (38, 1943968), (52, 1420592), (64, 1154231), (76, 971984), (104, 710296), (152, 485992), (208, 355148), (247, 299072), (304, 242996), (416, 177574), (494, 149536), (608, 121498), (832, 88787), (988, 74768), (1216, 60749), (1976, 37384), (3952, 18692), (4673, 15808), (7904, 9346)]