8198372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 17912832

約数和(自身を除く): 9714460

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 101, 182, 202, 223, 364, 404, 446, 707, 892, 1313, 1414, 1561, 2626, 2828, 2899, 3122, 5252, 5798, 6244, 9191, 11596, 18382, 20293, 22523, 36764, 40586, 45046, 81172, 90092, 157661, 292799, 315322, 585598, 630644, 1171196, 2049593, 4099186, 8198372]

約数ペア:

[(1, 8198372), (2, 4099186), (4, 2049593), (7, 1171196), (13, 630644), (14, 585598), (26, 315322), (28, 292799), (52, 157661), (91, 90092), (101, 81172), (182, 45046), (202, 40586), (223, 36764), (364, 22523), (404, 20293), (446, 18382), (707, 11596), (892, 9191), (1313, 6244), (1414, 5798), (1561, 5252), (2626, 3122), (2828, 2899)]