25273968

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:734

約数の個数: 80

約数和(自身を含む): 70709760

約数和(自身を除く): 45435792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 47, 48, 51, 68, 94, 102, 136, 141, 188, 204, 272, 282, 376, 408, 564, 659, 752, 799, 816, 1128, 1318, 1598, 1977, 2256, 2397, 2636, 3196, 3954, 4794, 5272, 6392, 7908, 9588, 10544, 11203, 12784, 15816, 19176, 22406, 30973, 31632, 33609, 38352, 44812, 61946, 67218, 89624, 92919, 123892, 134436, 179248, 185838, 247784, 268872, 371676, 495568, 526541, 537744, 743352, 1053082, 1486704, 1579623, 2106164, 3159246, 4212328, 6318492, 8424656, 12636984, 25273968]

約数ペア:

[(1, 25273968), (2, 12636984), (3, 8424656), (4, 6318492), (6, 4212328), (8, 3159246), (12, 2106164), (16, 1579623), (17, 1486704), (24, 1053082), (34, 743352), (47, 537744), (48, 526541), (51, 495568), (68, 371676), (94, 268872), (102, 247784), (136, 185838), (141, 179248), (188, 134436), (204, 123892), (272, 92919), (282, 89624), (376, 67218), (408, 61946), (564, 44812), (659, 38352), (752, 33609), (799, 31632), (816, 30973), (1128, 22406), (1318, 19176), (1598, 15816), (1977, 12784), (2256, 11203), (2397, 10544), (2636, 9588), (3196, 7908), (3954, 6392), (4794, 5272)]