28322832

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 75977280

約数和(自身を除く): 47654448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 73, 118, 137, 146, 177, 219, 236, 274, 292, 354, 411, 438, 472, 548, 584, 708, 822, 876, 944, 1096, 1168, 1416, 1644, 1752, 2192, 2832, 3288, 3504, 4307, 6576, 8083, 8614, 10001, 12921, 16166, 17228, 20002, 24249, 25842, 30003, 32332, 34456, 40004, 48498, 51684, 60006, 64664, 68912, 80008, 96996, 103368, 120012, 129328, 160016, 193992, 206736, 240024, 387984, 480048, 590059, 1180118, 1770177, 2360236, 3540354, 4720472, 7080708, 9440944, 14161416, 28322832]

約数ペア:

[(1, 28322832), (2, 14161416), (3, 9440944), (4, 7080708), (6, 4720472), (8, 3540354), (12, 2360236), (16, 1770177), (24, 1180118), (48, 590059), (59, 480048), (73, 387984), (118, 240024), (137, 206736), (146, 193992), (177, 160016), (219, 129328), (236, 120012), (274, 103368), (292, 96996), (354, 80008), (411, 68912), (438, 64664), (472, 60006), (548, 51684), (584, 48498), (708, 40004), (822, 34456), (876, 32332), (944, 30003), (1096, 25842), (1168, 24249), (1416, 20002), (1644, 17228), (1752, 16166), (2192, 12921), (2832, 10001), (3288, 8614), (3504, 8083), (4307, 6576)]