4288544

素因数分解:

$2^5\times {\mathrm{13}}^3\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 9296280

約数和(自身を除く): 5007736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 169, 208, 244, 338, 416, 488, 676, 793, 976, 1352, 1586, 1952, 2197, 2704, 3172, 4394, 5408, 6344, 8788, 10309, 12688, 17576, 20618, 25376, 35152, 41236, 70304, 82472, 134017, 164944, 268034, 329888, 536068, 1072136, 2144272, 4288544]

約数ペア:

[(1, 4288544), (2, 2144272), (4, 1072136), (8, 536068), (13, 329888), (16, 268034), (26, 164944), (32, 134017), (52, 82472), (61, 70304), (104, 41236), (122, 35152), (169, 25376), (208, 20618), (244, 17576), (338, 12688), (416, 10309), (488, 8788), (676, 6344), (793, 5408), (976, 4394), (1352, 3172), (1586, 2704), (1952, 2197)]