898493596

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32057}}^1$

素因数の和:32099

約数の個数: 72

約数和(自身を含む): 2148911856

約数和(自身を除く): 1250418260

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 2002, 2156, 2548, 4004, 7007, 14014, 28028, 32057, 64114, 128228, 224399, 352627, 416741, 448798, 705254, 833482, 897596, 1410508, 1570793, 1666964, 2468389, 2917187, 3141586, 4584151, 4936778, 5834374, 6283172, 9168302, 9873556, 11668748, 17278723, 18336604, 20420309, 32089057, 34557446, 40840618, 64178114, 69114892, 81681236, 128356228, 224623399, 449246798, 898493596]

約数ペア:

[(1, 898493596), (2, 449246798), (4, 224623399), (7, 128356228), (11, 81681236), (13, 69114892), (14, 64178114), (22, 40840618), (26, 34557446), (28, 32089057), (44, 20420309), (49, 18336604), (52, 17278723), (77, 11668748), (91, 9873556), (98, 9168302), (143, 6283172), (154, 5834374), (182, 4936778), (196, 4584151), (286, 3141586), (308, 2917187), (364, 2468389), (539, 1666964), (572, 1570793), (637, 1410508), (1001, 897596), (1078, 833482), (1274, 705254), (2002, 448798), (2156, 416741), (2548, 352627), (4004, 224399), (7007, 128228), (14014, 64114), (28028, 32057)]