42928028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 92969856

約数和(自身を除く): 50041828

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 169, 251, 253, 286, 299, 338, 502, 506, 572, 598, 676, 1004, 1012, 1196, 1859, 2761, 3263, 3289, 3718, 3887, 5522, 5773, 6526, 6578, 7436, 7774, 11044, 11546, 13052, 13156, 15548, 23092, 35893, 42419, 42757, 63503, 71786, 75049, 84838, 85514, 127006, 143572, 150098, 169676, 171028, 254012, 300196, 466609, 825539, 933218, 975637, 1651078, 1866436, 1951274, 3302156, 3902548, 10732007, 21464014, 42928028]

約数ペア:

[(1, 42928028), (2, 21464014), (4, 10732007), (11, 3902548), (13, 3302156), (22, 1951274), (23, 1866436), (26, 1651078), (44, 975637), (46, 933218), (52, 825539), (92, 466609), (143, 300196), (169, 254012), (251, 171028), (253, 169676), (286, 150098), (299, 143572), (338, 127006), (502, 85514), (506, 84838), (572, 75049), (598, 71786), (676, 63503), (1004, 42757), (1012, 42419), (1196, 35893), (1859, 23092), (2761, 15548), (3263, 13156), (3289, 13052), (3718, 11546), (3887, 11044), (5522, 7774), (5773, 7436), (6526, 6578)]