66421936

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7507}}^1$

素因数の和:7601

約数の個数: 40

約数和(自身を含む): 148958720

約数和(自身を除く): 82536784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 7507, 8848, 15014, 30028, 52549, 60056, 105098, 120112, 210196, 420392, 593053, 840784, 1186106, 2372212, 4151371, 4744424, 8302742, 9488848, 16605484, 33210968, 66421936]

約数ペア:

[(1, 66421936), (2, 33210968), (4, 16605484), (7, 9488848), (8, 8302742), (14, 4744424), (16, 4151371), (28, 2372212), (56, 1186106), (79, 840784), (112, 593053), (158, 420392), (316, 210196), (553, 120112), (632, 105098), (1106, 60056), (1264, 52549), (2212, 30028), (4424, 15014), (7507, 8848)]