23964304

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:288

約数の個数: 80

約数和(自身を含む): 58051840

約数和(自身を除く): 34087536

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 109, 112, 151, 182, 208, 218, 302, 364, 436, 604, 728, 763, 872, 1057, 1208, 1417, 1456, 1526, 1744, 1963, 2114, 2416, 2834, 3052, 3926, 4228, 5668, 6104, 7852, 8456, 9919, 11336, 12208, 13741, 15704, 16459, 16912, 19838, 22672, 27482, 31408, 32918, 39676, 54964, 65836, 79352, 109928, 115213, 131672, 158704, 213967, 219856, 230426, 263344, 427934, 460852, 855868, 921704, 1497769, 1711736, 1843408, 2995538, 3423472, 5991076, 11982152, 23964304]

約数ペア:

[(1, 23964304), (2, 11982152), (4, 5991076), (7, 3423472), (8, 2995538), (13, 1843408), (14, 1711736), (16, 1497769), (26, 921704), (28, 855868), (52, 460852), (56, 427934), (91, 263344), (104, 230426), (109, 219856), (112, 213967), (151, 158704), (182, 131672), (208, 115213), (218, 109928), (302, 79352), (364, 65836), (436, 54964), (604, 39676), (728, 32918), (763, 31408), (872, 27482), (1057, 22672), (1208, 19838), (1417, 16912), (1456, 16459), (1526, 15704), (1744, 13741), (1963, 12208), (2114, 11336), (2416, 9919), (2834, 8456), (3052, 7852), (3926, 6104), (4228, 5668)]