39938895984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1907}}^1\times {\mathrm{33563}}^1$

素因数の和:35494

約数の個数: 80

約数和(自身を含む): 111173634432

約数和(自身を除く): 71234738448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1907, 3814, 5721, 7628, 11442, 15256, 22884, 24791, 30512, 33563, 45768, 49582, 67126, 74373, 91536, 99164, 100689, 134252, 148746, 198328, 201378, 268504, 297492, 396656, 402756, 436319, 537008, 594984, 805512, 872638, 1189968, 1308957, 1611024, 1745276, 2617914, 3490552, 5235828, 6981104, 10471656, 20943312, 64004641, 128009282, 192013923, 256018564, 384027846, 512037128, 768055692, 832060333, 1024074256, 1536111384, 1664120666, 2496180999, 3072222768, 3328241332, 4992361998, 6656482664, 9984723996, 13312965328, 19969447992, 39938895984]

約数ペア:

[(1, 39938895984), (2, 19969447992), (3, 13312965328), (4, 9984723996), (6, 6656482664), (8, 4992361998), (12, 3328241332), (13, 3072222768), (16, 2496180999), (24, 1664120666), (26, 1536111384), (39, 1024074256), (48, 832060333), (52, 768055692), (78, 512037128), (104, 384027846), (156, 256018564), (208, 192013923), (312, 128009282), (624, 64004641), (1907, 20943312), (3814, 10471656), (5721, 6981104), (7628, 5235828), (11442, 3490552), (15256, 2617914), (22884, 1745276), (24791, 1611024), (30512, 1308957), (33563, 1189968), (45768, 872638), (49582, 805512), (67126, 594984), (74373, 537008), (91536, 436319), (99164, 402756), (100689, 396656), (134252, 297492), (148746, 268504), (198328, 201378)]