43271228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 103638528

約数和(自身を除く): 60367300

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 101, 107, 143, 154, 182, 202, 214, 286, 308, 364, 404, 428, 572, 707, 749, 1001, 1111, 1177, 1313, 1391, 1414, 1498, 2002, 2222, 2354, 2626, 2782, 2828, 2996, 4004, 4444, 4708, 5252, 5564, 7777, 8239, 9191, 9737, 10807, 14443, 15301, 15554, 16478, 18382, 19474, 21614, 28886, 30602, 31108, 32956, 36764, 38948, 43228, 57772, 61204, 75649, 101101, 107107, 118877, 140491, 151298, 202202, 214214, 237754, 280982, 302596, 404404, 428428, 475508, 561964, 832139, 983437, 1545401, 1664278, 1966874, 3090802, 3328556, 3933748, 6181604, 10817807, 21635614, 43271228]

約数ペア:

[(1, 43271228), (2, 21635614), (4, 10817807), (7, 6181604), (11, 3933748), (13, 3328556), (14, 3090802), (22, 1966874), (26, 1664278), (28, 1545401), (44, 983437), (52, 832139), (77, 561964), (91, 475508), (101, 428428), (107, 404404), (143, 302596), (154, 280982), (182, 237754), (202, 214214), (214, 202202), (286, 151298), (308, 140491), (364, 118877), (404, 107107), (428, 101101), (572, 75649), (707, 61204), (749, 57772), (1001, 43228), (1111, 38948), (1177, 36764), (1313, 32956), (1391, 31108), (1414, 30602), (1498, 28886), (2002, 21614), (2222, 19474), (2354, 18382), (2626, 16478), (2782, 15554), (2828, 15301), (2996, 14443), (4004, 10807), (4444, 9737), (4708, 9191), (5252, 8239), (5564, 7777)]