76978616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67289}}^1$

素因数の和:67319

約数の個数: 32

約数和(自身を含む): 169570800

約数和(自身を除く): 92592184

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 67289, 134578, 269156, 538312, 740179, 874757, 1480358, 1749514, 2960716, 3499028, 5921432, 6998056, 9622327, 19244654, 38489308, 76978616]

約数ペア:

[(1, 76978616), (2, 38489308), (4, 19244654), (8, 9622327), (11, 6998056), (13, 5921432), (22, 3499028), (26, 2960716), (44, 1749514), (52, 1480358), (88, 874757), (104, 740179), (143, 538312), (286, 269156), (572, 134578), (1144, 67289)]