3380416

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:281

約数の個数: 56

約数和(自身を含む): 7680960

約数和(自身を除く): 4300544

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 239, 272, 416, 442, 478, 544, 832, 884, 956, 1088, 1768, 1912, 3107, 3536, 3824, 4063, 6214, 7072, 7648, 8126, 12428, 14144, 15296, 16252, 24856, 32504, 49712, 52819, 65008, 99424, 105638, 130016, 198848, 211276, 260032, 422552, 845104, 1690208, 3380416]

約数ペア:

[(1, 3380416), (2, 1690208), (4, 845104), (8, 422552), (13, 260032), (16, 211276), (17, 198848), (26, 130016), (32, 105638), (34, 99424), (52, 65008), (64, 52819), (68, 49712), (104, 32504), (136, 24856), (208, 16252), (221, 15296), (239, 14144), (272, 12428), (416, 8126), (442, 7648), (478, 7072), (544, 6214), (832, 4063), (884, 3824), (956, 3536), (1088, 3107), (1768, 1912)]