40975428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 109634560

約数和(自身を除く): 68659132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 37, 39, 52, 62, 74, 78, 93, 111, 124, 148, 156, 186, 222, 229, 372, 403, 444, 458, 481, 687, 806, 916, 962, 1147, 1209, 1374, 1443, 1612, 1924, 2294, 2418, 2748, 2886, 2977, 3441, 4588, 4836, 5772, 5954, 6882, 7099, 8473, 8931, 11908, 13764, 14198, 14911, 16946, 17862, 21297, 25419, 28396, 29822, 33892, 35724, 42594, 44733, 50838, 59644, 85188, 89466, 92287, 101676, 110149, 178932, 184574, 220298, 262663, 276861, 330447, 369148, 440596, 525326, 553722, 660894, 787989, 1050652, 1107444, 1321788, 1575978, 3151956, 3414619, 6829238, 10243857, 13658476, 20487714, 40975428]

約数ペア:

[(1, 40975428), (2, 20487714), (3, 13658476), (4, 10243857), (6, 6829238), (12, 3414619), (13, 3151956), (26, 1575978), (31, 1321788), (37, 1107444), (39, 1050652), (52, 787989), (62, 660894), (74, 553722), (78, 525326), (93, 440596), (111, 369148), (124, 330447), (148, 276861), (156, 262663), (186, 220298), (222, 184574), (229, 178932), (372, 110149), (403, 101676), (444, 92287), (458, 89466), (481, 85188), (687, 59644), (806, 50838), (916, 44733), (962, 42594), (1147, 35724), (1209, 33892), (1374, 29822), (1443, 28396), (1612, 25419), (1924, 21297), (2294, 17862), (2418, 16946), (2748, 14911), (2886, 14198), (2977, 13764), (3441, 11908), (4588, 8931), (4836, 8473), (5772, 7099), (5954, 6882)]