27042016

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 56851200

約数和(自身を除く): 29809184

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 79, 152, 158, 304, 316, 563, 608, 632, 1126, 1264, 1501, 2252, 2528, 3002, 4504, 6004, 9008, 10697, 12008, 18016, 21394, 24016, 42788, 44477, 48032, 85576, 88954, 171152, 177908, 342304, 355816, 711632, 845063, 1423264, 1690126, 3380252, 6760504, 13521008, 27042016]

約数ペア:

[(1, 27042016), (2, 13521008), (4, 6760504), (8, 3380252), (16, 1690126), (19, 1423264), (32, 845063), (38, 711632), (76, 355816), (79, 342304), (152, 177908), (158, 171152), (304, 88954), (316, 85576), (563, 48032), (608, 44477), (632, 42788), (1126, 24016), (1264, 21394), (1501, 18016), (2252, 12008), (2528, 10697), (3002, 9008), (4504, 6004)]