65945958

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1213}}^1$

素因数の和:1289

約数の個数: 64

約数和(自身を含む): 154187712

約数和(自身を除く): 88241754

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 41, 51, 78, 82, 102, 123, 221, 246, 442, 533, 663, 697, 1066, 1213, 1326, 1394, 1599, 2091, 2426, 3198, 3639, 4182, 7278, 9061, 15769, 18122, 20621, 27183, 31538, 41242, 47307, 49733, 54366, 61863, 94614, 99466, 123726, 149199, 268073, 298398, 536146, 646529, 804219, 845461, 1293058, 1608438, 1690922, 1939587, 2536383, 3879174, 5072766, 10990993, 21981986, 32972979, 65945958]

約数ペア:

[(1, 65945958), (2, 32972979), (3, 21981986), (6, 10990993), (13, 5072766), (17, 3879174), (26, 2536383), (34, 1939587), (39, 1690922), (41, 1608438), (51, 1293058), (78, 845461), (82, 804219), (102, 646529), (123, 536146), (221, 298398), (246, 268073), (442, 149199), (533, 123726), (663, 99466), (697, 94614), (1066, 61863), (1213, 54366), (1326, 49733), (1394, 47307), (1599, 41242), (2091, 31538), (2426, 27183), (3198, 20621), (3639, 18122), (4182, 15769), (7278, 9061)]