67015432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 145800000

約数和(自身を除く): 78784568

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 149, 152, 209, 269, 298, 418, 538, 596, 836, 1076, 1192, 1639, 1672, 2152, 2831, 2959, 3278, 5111, 5662, 5918, 6556, 10222, 11324, 11836, 13112, 20444, 22648, 23672, 31141, 40081, 40888, 56221, 62282, 80162, 112442, 124564, 160324, 224884, 249128, 320648, 440891, 449768, 761539, 881782, 1523078, 1763564, 3046156, 3527128, 6092312, 8376929, 16753858, 33507716, 67015432]

約数ペア:

[(1, 67015432), (2, 33507716), (4, 16753858), (8, 8376929), (11, 6092312), (19, 3527128), (22, 3046156), (38, 1763564), (44, 1523078), (76, 881782), (88, 761539), (149, 449768), (152, 440891), (209, 320648), (269, 249128), (298, 224884), (418, 160324), (538, 124564), (596, 112442), (836, 80162), (1076, 62282), (1192, 56221), (1639, 40888), (1672, 40081), (2152, 31141), (2831, 23672), (2959, 22648), (3278, 20444), (5111, 13112), (5662, 11836), (5918, 11324), (6556, 10222)]