1995136

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 4712400

約数和(自身を除く): 2717264

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 109, 128, 143, 176, 208, 218, 286, 352, 416, 436, 572, 704, 832, 872, 1144, 1199, 1408, 1417, 1664, 1744, 2288, 2398, 2834, 3488, 4576, 4796, 5668, 6976, 9152, 9592, 11336, 13952, 15587, 18304, 19184, 22672, 31174, 38368, 45344, 62348, 76736, 90688, 124696, 153472, 181376, 249392, 498784, 997568, 1995136]

約数ペア:

[(1, 1995136), (2, 997568), (4, 498784), (8, 249392), (11, 181376), (13, 153472), (16, 124696), (22, 90688), (26, 76736), (32, 62348), (44, 45344), (52, 38368), (64, 31174), (88, 22672), (104, 19184), (109, 18304), (128, 15587), (143, 13952), (176, 11336), (208, 9592), (218, 9152), (286, 6976), (352, 5668), (416, 4796), (436, 4576), (572, 3488), (704, 2834), (832, 2398), (872, 2288), (1144, 1744), (1199, 1664), (1408, 1417)]