4047884024

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{1291}}^1$

素因数の和:1644

約数の個数: 64

約数和(自身を含む): 8037273600

約数和(自身を除く): 3989389576

約数列:

[1, 2, 4, 8, 31, 47, 62, 94, 124, 188, 248, 269, 376, 538, 1076, 1291, 1457, 2152, 2582, 2914, 5164, 5828, 8339, 10328, 11656, 12643, 16678, 25286, 33356, 40021, 50572, 60677, 66712, 80042, 101144, 121354, 160084, 242708, 320168, 347279, 391933, 485416, 694558, 783866, 1389116, 1567732, 1880987, 2778232, 3135464, 3761974, 7523948, 10765649, 15047896, 16322113, 21531298, 32644226, 43062596, 65288452, 86125192, 130576904, 505985503, 1011971006, 2023942012, 4047884024]

約数ペア:

[(1, 4047884024), (2, 2023942012), (4, 1011971006), (8, 505985503), (31, 130576904), (47, 86125192), (62, 65288452), (94, 43062596), (124, 32644226), (188, 21531298), (248, 16322113), (269, 15047896), (376, 10765649), (538, 7523948), (1076, 3761974), (1291, 3135464), (1457, 2778232), (2152, 1880987), (2582, 1567732), (2914, 1389116), (5164, 783866), (5828, 694558), (8339, 485416), (10328, 391933), (11656, 347279), (12643, 320168), (16678, 242708), (25286, 160084), (33356, 121354), (40021, 101144), (50572, 80042), (60677, 66712)]