70863616

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:909

約数の個数: 72

約数和(自身を含む): 157837680

約数和(自身を除く): 86974064

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 323, 544, 608, 646, 857, 1088, 1216, 1292, 1714, 2176, 2432, 2584, 3428, 4352, 4864, 5168, 6856, 10336, 13712, 14569, 16283, 20672, 27424, 29138, 32566, 41344, 54848, 58276, 65132, 82688, 109696, 116552, 130264, 219392, 233104, 260528, 276811, 466208, 521056, 553622, 932416, 1042112, 1107244, 1864832, 2084224, 2214488, 3729664, 4168448, 4428976, 8857952, 17715904, 35431808, 70863616]

約数ペア:

[(1, 70863616), (2, 35431808), (4, 17715904), (8, 8857952), (16, 4428976), (17, 4168448), (19, 3729664), (32, 2214488), (34, 2084224), (38, 1864832), (64, 1107244), (68, 1042112), (76, 932416), (128, 553622), (136, 521056), (152, 466208), (256, 276811), (272, 260528), (304, 233104), (323, 219392), (544, 130264), (608, 116552), (646, 109696), (857, 82688), (1088, 65132), (1216, 58276), (1292, 54848), (1714, 41344), (2176, 32566), (2432, 29138), (2584, 27424), (3428, 20672), (4352, 16283), (4864, 14569), (5168, 13712), (6856, 10336)]