40895932

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{251}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 93647232

約数和(自身を除く): 52751300

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 251, 253, 308, 322, 502, 506, 529, 644, 1004, 1012, 1058, 1757, 1771, 2116, 2761, 3514, 3542, 3703, 5522, 5773, 5819, 7028, 7084, 7406, 11044, 11546, 11638, 14812, 19327, 23092, 23276, 38654, 40411, 40733, 63503, 77308, 80822, 81466, 127006, 132779, 161644, 162932, 254012, 265558, 444521, 531116, 889042, 929453, 1460569, 1778084, 1858906, 2921138, 3717812, 5842276, 10223983, 20447966, 40895932]

約数ペア:

[(1, 40895932), (2, 20447966), (4, 10223983), (7, 5842276), (11, 3717812), (14, 2921138), (22, 1858906), (23, 1778084), (28, 1460569), (44, 929453), (46, 889042), (77, 531116), (92, 444521), (154, 265558), (161, 254012), (251, 162932), (253, 161644), (308, 132779), (322, 127006), (502, 81466), (506, 80822), (529, 77308), (644, 63503), (1004, 40733), (1012, 40411), (1058, 38654), (1757, 23276), (1771, 23092), (2116, 19327), (2761, 14812), (3514, 11638), (3542, 11546), (3703, 11044), (5522, 7406), (5773, 7084), (5819, 7028)]