23885856

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:634

約数の個数: 72

約数和(自身を含む): 68432364

約数和(自身を除く): 44546508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 421, 591, 788, 842, 1182, 1263, 1576, 1684, 1773, 2364, 2526, 3152, 3368, 3546, 3789, 4728, 5052, 6304, 6736, 7092, 7578, 9456, 10104, 13472, 14184, 15156, 18912, 20208, 28368, 30312, 40416, 56736, 60624, 82937, 121248, 165874, 248811, 331748, 497622, 663496, 746433, 995244, 1326992, 1492866, 1990488, 2653984, 2985732, 3980976, 5971464, 7961952, 11942928, 23885856]

約数ペア:

[(1, 23885856), (2, 11942928), (3, 7961952), (4, 5971464), (6, 3980976), (8, 2985732), (9, 2653984), (12, 1990488), (16, 1492866), (18, 1326992), (24, 995244), (32, 746433), (36, 663496), (48, 497622), (72, 331748), (96, 248811), (144, 165874), (197, 121248), (288, 82937), (394, 60624), (421, 56736), (591, 40416), (788, 30312), (842, 28368), (1182, 20208), (1263, 18912), (1576, 15156), (1684, 14184), (1773, 13472), (2364, 10104), (2526, 9456), (3152, 7578), (3368, 7092), (3546, 6736), (3789, 6304), (4728, 5052)]