25767312

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 69906240

約数和(自身を除く): 44138928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 107, 116, 173, 174, 214, 232, 321, 346, 348, 428, 464, 519, 642, 692, 696, 856, 1038, 1284, 1384, 1392, 1712, 2076, 2568, 2768, 3103, 4152, 5017, 5136, 6206, 8304, 9309, 10034, 12412, 15051, 18511, 18618, 20068, 24824, 30102, 37022, 37236, 40136, 49648, 55533, 60204, 74044, 74472, 80272, 111066, 120408, 148088, 148944, 222132, 240816, 296176, 444264, 536819, 888528, 1073638, 1610457, 2147276, 3220914, 4294552, 6441828, 8589104, 12883656, 25767312]

約数ペア:

[(1, 25767312), (2, 12883656), (3, 8589104), (4, 6441828), (6, 4294552), (8, 3220914), (12, 2147276), (16, 1610457), (24, 1073638), (29, 888528), (48, 536819), (58, 444264), (87, 296176), (107, 240816), (116, 222132), (173, 148944), (174, 148088), (214, 120408), (232, 111066), (321, 80272), (346, 74472), (348, 74044), (428, 60204), (464, 55533), (519, 49648), (642, 40136), (692, 37236), (696, 37022), (856, 30102), (1038, 24824), (1284, 20068), (1384, 18618), (1392, 18511), (1712, 15051), (2076, 12412), (2568, 10034), (2768, 9309), (3103, 8304), (4152, 6206), (5017, 5136)]