7499810656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{8191}}^1$

素因数の和:8316

約数の個数: 96

約数和(自身を含む): 16647192576

約数和(自身を除く): 9147381920

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 71, 104, 124, 142, 208, 248, 284, 403, 416, 496, 568, 806, 923, 992, 1136, 1612, 1846, 2201, 2272, 3224, 3692, 4402, 6448, 7384, 8191, 8804, 12896, 14768, 16382, 17608, 28613, 29536, 32764, 35216, 57226, 65528, 70432, 106483, 114452, 131056, 212966, 228904, 253921, 262112, 425932, 457808, 507842, 581561, 851864, 915616, 1015684, 1163122, 1703728, 2031368, 2326244, 3300973, 3407456, 4062736, 4652488, 6601946, 7560293, 8125472, 9304976, 13203892, 15120586, 18028391, 18609952, 26407784, 30241172, 36056782, 52815568, 60482344, 72113564, 105631136, 120964688, 144227128, 234369083, 241929376, 288454256, 468738166, 576908512, 937476332, 1874952664, 3749905328, 7499810656]

約数ペア:

[(1, 7499810656), (2, 3749905328), (4, 1874952664), (8, 937476332), (13, 576908512), (16, 468738166), (26, 288454256), (31, 241929376), (32, 234369083), (52, 144227128), (62, 120964688), (71, 105631136), (104, 72113564), (124, 60482344), (142, 52815568), (208, 36056782), (248, 30241172), (284, 26407784), (403, 18609952), (416, 18028391), (496, 15120586), (568, 13203892), (806, 9304976), (923, 8125472), (992, 7560293), (1136, 6601946), (1612, 4652488), (1846, 4062736), (2201, 3407456), (2272, 3300973), (3224, 2326244), (3692, 2031368), (4402, 1703728), (6448, 1163122), (7384, 1015684), (8191, 915616), (8804, 851864), (12896, 581561), (14768, 507842), (16382, 457808), (17608, 425932), (28613, 262112), (29536, 253921), (32764, 228904), (35216, 212966), (57226, 131056), (65528, 114452), (70432, 106483)]