2018736064

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{433}}^1\times {\mathrm{751}}^1$

素因数の和:1293

約数の個数: 56

約数和(自身を含む): 4061976128

約数和(自身を除く): 2043240064

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 433, 751, 776, 866, 1502, 1552, 1732, 3004, 3104, 3464, 6008, 6208, 6928, 12016, 13856, 24032, 27712, 42001, 48064, 72847, 84002, 145694, 168004, 291388, 325183, 336008, 582776, 650366, 672016, 1165552, 1300732, 1344032, 2331104, 2601464, 2688064, 4662208, 5202928, 10405856, 20811712, 31542751, 63085502, 126171004, 252342008, 504684016, 1009368032, 2018736064]

約数ペア:

[(1, 2018736064), (2, 1009368032), (4, 504684016), (8, 252342008), (16, 126171004), (32, 63085502), (64, 31542751), (97, 20811712), (194, 10405856), (388, 5202928), (433, 4662208), (751, 2688064), (776, 2601464), (866, 2331104), (1502, 1344032), (1552, 1300732), (1732, 1165552), (3004, 672016), (3104, 650366), (3464, 582776), (6008, 336008), (6208, 325183), (6928, 291388), (12016, 168004), (13856, 145694), (24032, 84002), (27712, 72847), (42001, 48064)]