69153008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13381}}^1$

素因数の和:13425

約数の個数: 40

約数和(自身を含む): 149343120

約数和(自身を除く): 80190112

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 13381, 26762, 53524, 107048, 214096, 227477, 254239, 454954, 508478, 909908, 1016956, 1819816, 2033912, 3639632, 4067824, 4322063, 8644126, 17288252, 34576504, 69153008]

約数ペア:

[(1, 69153008), (2, 34576504), (4, 17288252), (8, 8644126), (16, 4322063), (17, 4067824), (19, 3639632), (34, 2033912), (38, 1819816), (68, 1016956), (76, 909908), (136, 508478), (152, 454954), (272, 254239), (304, 227477), (323, 214096), (646, 107048), (1292, 53524), (2584, 26762), (5168, 13381)]