27791192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1429}}^1$

素因数の和:1476

約数の個数: 64

約数和(自身を含む): 64864800

約数和(自身を除く): 37073608

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 286, 374, 442, 572, 748, 884, 1144, 1429, 1496, 1768, 2431, 2858, 4862, 5716, 9724, 11432, 15719, 18577, 19448, 24293, 31438, 37154, 48586, 62876, 74308, 97172, 125752, 148616, 194344, 204347, 267223, 315809, 408694, 534446, 631618, 817388, 1068892, 1263236, 1634776, 2137784, 2526472, 3473899, 6947798, 13895596, 27791192]

約数ペア:

[(1, 27791192), (2, 13895596), (4, 6947798), (8, 3473899), (11, 2526472), (13, 2137784), (17, 1634776), (22, 1263236), (26, 1068892), (34, 817388), (44, 631618), (52, 534446), (68, 408694), (88, 315809), (104, 267223), (136, 204347), (143, 194344), (187, 148616), (221, 125752), (286, 97172), (374, 74308), (442, 62876), (572, 48586), (748, 37154), (884, 31438), (1144, 24293), (1429, 19448), (1496, 18577), (1768, 15719), (2431, 11432), (2858, 9724), (4862, 5716)]