28798952

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 71150400

約数和(自身を除く): 42351448

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 169, 179, 182, 221, 238, 338, 358, 364, 442, 476, 676, 716, 728, 884, 952, 1183, 1253, 1352, 1432, 1547, 1768, 2327, 2366, 2506, 2873, 3043, 3094, 4654, 4732, 5012, 5746, 6086, 6188, 9308, 9464, 10024, 11492, 12172, 12376, 16289, 18616, 20111, 21301, 22984, 24344, 30251, 32578, 39559, 40222, 42602, 60502, 65156, 79118, 80444, 85204, 121004, 130312, 158236, 160888, 170408, 211757, 242008, 276913, 316472, 423514, 514267, 553826, 847028, 1028534, 1107652, 1694056, 2057068, 2215304, 3599869, 4114136, 7199738, 14399476, 28798952]

約数ペア:

[(1, 28798952), (2, 14399476), (4, 7199738), (7, 4114136), (8, 3599869), (13, 2215304), (14, 2057068), (17, 1694056), (26, 1107652), (28, 1028534), (34, 847028), (52, 553826), (56, 514267), (68, 423514), (91, 316472), (104, 276913), (119, 242008), (136, 211757), (169, 170408), (179, 160888), (182, 158236), (221, 130312), (238, 121004), (338, 85204), (358, 80444), (364, 79118), (442, 65156), (476, 60502), (676, 42602), (716, 40222), (728, 39559), (884, 32578), (952, 30251), (1183, 24344), (1253, 22984), (1352, 21301), (1432, 20111), (1547, 18616), (1768, 16289), (2327, 12376), (2366, 12172), (2506, 11492), (2873, 10024), (3043, 9464), (3094, 9308), (4654, 6188), (4732, 6086), (5012, 5746)]