40692496

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:284

約数の個数: 60

約数和(自身を含む): 86796900

約数和(自身を除く): 46104404

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 149, 169, 202, 208, 298, 338, 404, 596, 676, 808, 1192, 1313, 1352, 1616, 1937, 2384, 2626, 2704, 3874, 5252, 7748, 10504, 15049, 15496, 17069, 21008, 25181, 30098, 30992, 34138, 50362, 60196, 68276, 100724, 120392, 136552, 195637, 201448, 240784, 273104, 391274, 402896, 782548, 1565096, 2543281, 3130192, 5086562, 10173124, 20346248, 40692496]

約数ペア:

[(1, 40692496), (2, 20346248), (4, 10173124), (8, 5086562), (13, 3130192), (16, 2543281), (26, 1565096), (52, 782548), (101, 402896), (104, 391274), (149, 273104), (169, 240784), (202, 201448), (208, 195637), (298, 136552), (338, 120392), (404, 100724), (596, 68276), (676, 60196), (808, 50362), (1192, 34138), (1313, 30992), (1352, 30098), (1616, 25181), (1937, 21008), (2384, 17069), (2626, 15496), (2704, 15049), (3874, 10504), (5252, 7748)]