1323008

素因数分解:

$2^{12}\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:60

約数の個数: 52

約数和(自身を含む): 2948760

約数和(自身を除く): 1625752

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 323, 512, 544, 608, 646, 1024, 1088, 1216, 1292, 2048, 2176, 2432, 2584, 4096, 4352, 4864, 5168, 8704, 9728, 10336, 17408, 19456, 20672, 34816, 38912, 41344, 69632, 77824, 82688, 165376, 330752, 661504, 1323008]

約数ペア:

[(1, 1323008), (2, 661504), (4, 330752), (8, 165376), (16, 82688), (17, 77824), (19, 69632), (32, 41344), (34, 38912), (38, 34816), (64, 20672), (68, 19456), (76, 17408), (128, 10336), (136, 9728), (152, 8704), (256, 5168), (272, 4864), (304, 4352), (323, 4096), (512, 2584), (544, 2432), (608, 2176), (646, 2048), (1024, 1292), (1088, 1216)]