25600152

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 66539520

約数和(自身を除く): 40939368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 127, 148, 222, 227, 254, 296, 381, 444, 454, 508, 681, 762, 888, 908, 1016, 1362, 1524, 1816, 2724, 3048, 4699, 5448, 8399, 9398, 14097, 16798, 18796, 25197, 28194, 28829, 33596, 37592, 50394, 56388, 57658, 67192, 86487, 100788, 112776, 115316, 172974, 201576, 230632, 345948, 691896, 1066673, 2133346, 3200019, 4266692, 6400038, 8533384, 12800076, 25600152]

約数ペア:

[(1, 25600152), (2, 12800076), (3, 8533384), (4, 6400038), (6, 4266692), (8, 3200019), (12, 2133346), (24, 1066673), (37, 691896), (74, 345948), (111, 230632), (127, 201576), (148, 172974), (222, 115316), (227, 112776), (254, 100788), (296, 86487), (381, 67192), (444, 57658), (454, 56388), (508, 50394), (681, 37592), (762, 33596), (888, 28829), (908, 28194), (1016, 25197), (1362, 18796), (1524, 16798), (1816, 14097), (2724, 9398), (3048, 8399), (4699, 5448)]