6780416

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:95

約数の個数: 80

約数和(自身を含む): 15467760

約数和(自身を除く): 8687344

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 41, 64, 68, 76, 82, 128, 136, 152, 164, 256, 272, 304, 323, 328, 512, 544, 608, 646, 656, 697, 779, 1088, 1216, 1292, 1312, 1394, 1558, 2176, 2432, 2584, 2624, 2788, 3116, 4352, 4864, 5168, 5248, 5576, 6232, 8704, 9728, 10336, 10496, 11152, 12464, 13243, 20672, 20992, 22304, 24928, 26486, 41344, 44608, 49856, 52972, 82688, 89216, 99712, 105944, 165376, 178432, 199424, 211888, 356864, 398848, 423776, 847552, 1695104, 3390208, 6780416]

約数ペア:

[(1, 6780416), (2, 3390208), (4, 1695104), (8, 847552), (16, 423776), (17, 398848), (19, 356864), (32, 211888), (34, 199424), (38, 178432), (41, 165376), (64, 105944), (68, 99712), (76, 89216), (82, 82688), (128, 52972), (136, 49856), (152, 44608), (164, 41344), (256, 26486), (272, 24928), (304, 22304), (323, 20992), (328, 20672), (512, 13243), (544, 12464), (608, 11152), (646, 10496), (656, 10336), (697, 9728), (779, 8704), (1088, 6232), (1216, 5576), (1292, 5248), (1312, 5168), (1394, 4864), (1558, 4352), (2176, 3116), (2432, 2788), (2584, 2624)]