24987872

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8581}}^1$

素因数の和:8611

約数の個数: 48

約数和(自身を含む): 60554592

約数和(自身を除く): 35566720

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 8581, 17162, 34324, 60067, 68648, 111553, 120134, 137296, 223106, 240268, 274592, 446212, 480536, 780871, 892424, 961072, 1561742, 1784848, 1922144, 3123484, 3569696, 6246968, 12493936, 24987872]

約数ペア:

[(1, 24987872), (2, 12493936), (4, 6246968), (7, 3569696), (8, 3123484), (13, 1922144), (14, 1784848), (16, 1561742), (26, 961072), (28, 892424), (32, 780871), (52, 480536), (56, 446212), (91, 274592), (104, 240268), (112, 223106), (182, 137296), (208, 120134), (224, 111553), (364, 68648), (416, 60067), (728, 34324), (1456, 17162), (2912, 8581)]