23890392

素因数分解:

$2^3\times 3^2\times {\mathrm{449}}^1\times {\mathrm{739}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 64935000

約数和(自身を除く): 41044608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 449, 739, 898, 1347, 1478, 1796, 2217, 2694, 2956, 3592, 4041, 4434, 5388, 5912, 6651, 8082, 8868, 10776, 13302, 16164, 17736, 26604, 32328, 53208, 331811, 663622, 995433, 1327244, 1990866, 2654488, 2986299, 3981732, 5972598, 7963464, 11945196, 23890392]

約数ペア:

[(1, 23890392), (2, 11945196), (3, 7963464), (4, 5972598), (6, 3981732), (8, 2986299), (9, 2654488), (12, 1990866), (18, 1327244), (24, 995433), (36, 663622), (72, 331811), (449, 53208), (739, 32328), (898, 26604), (1347, 17736), (1478, 16164), (1796, 13302), (2217, 10776), (2694, 8868), (2956, 8082), (3592, 6651), (4041, 5912), (4434, 5388)]