74563904

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3607}}^1$

素因数の和:3655

約数の個数: 56

約数和(自身を含む): 164957760

約数和(自身を除く): 90393856

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2584, 3607, 5168, 7214, 10336, 14428, 20672, 28856, 57712, 61319, 68533, 115424, 122638, 137066, 230848, 245276, 274132, 490552, 548264, 981104, 1096528, 1165061, 1962208, 2193056, 2330122, 3924416, 4386112, 4660244, 9320488, 18640976, 37281952, 74563904]

約数ペア:

[(1, 74563904), (2, 37281952), (4, 18640976), (8, 9320488), (16, 4660244), (17, 4386112), (19, 3924416), (32, 2330122), (34, 2193056), (38, 1962208), (64, 1165061), (68, 1096528), (76, 981104), (136, 548264), (152, 490552), (272, 274132), (304, 245276), (323, 230848), (544, 137066), (608, 122638), (646, 115424), (1088, 68533), (1216, 61319), (1292, 57712), (2584, 28856), (3607, 20672), (5168, 14428), (7214, 10336)]