74779628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2503}}^1$

素因数の和:2622

約数の個数: 48

約数和(自身を含む): 164903424

約数和(自身を除く): 90123796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 154, 194, 308, 388, 679, 1067, 1358, 2134, 2503, 2716, 4268, 5006, 7469, 10012, 14938, 17521, 27533, 29876, 35042, 55066, 70084, 110132, 192731, 242791, 385462, 485582, 770924, 971164, 1699537, 2670701, 3399074, 5341402, 6798148, 10682804, 18694907, 37389814, 74779628]

約数ペア:

[(1, 74779628), (2, 37389814), (4, 18694907), (7, 10682804), (11, 6798148), (14, 5341402), (22, 3399074), (28, 2670701), (44, 1699537), (77, 971164), (97, 770924), (154, 485582), (194, 385462), (308, 242791), (388, 192731), (679, 110132), (1067, 70084), (1358, 55066), (2134, 35042), (2503, 29876), (2716, 27533), (4268, 17521), (5006, 14938), (7469, 10012)]