71316937048

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1619}}^1\times {\mathrm{46271}}^1$

素因数の和:47920

約数の個数: 64

約数和(自身を含む): 161914982400

約数和(自身を除く): 90598045352

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 1619, 3238, 6476, 11333, 12952, 22666, 27523, 45332, 46271, 55046, 90664, 92542, 110092, 185084, 192661, 220184, 323897, 370168, 385322, 647794, 770644, 786607, 1295588, 1541288, 1573214, 2591176, 3146428, 5506249, 6292856, 11012498, 22024996, 44049992, 74912749, 149825498, 299650996, 524389243, 599301992, 1048778486, 1273516733, 2097556972, 2547033466, 4195113944, 5094066932, 8914617131, 10188133864, 17829234262, 35658468524, 71316937048]

約数ペア:

[(1, 71316937048), (2, 35658468524), (4, 17829234262), (7, 10188133864), (8, 8914617131), (14, 5094066932), (17, 4195113944), (28, 2547033466), (34, 2097556972), (56, 1273516733), (68, 1048778486), (119, 599301992), (136, 524389243), (238, 299650996), (476, 149825498), (952, 74912749), (1619, 44049992), (3238, 22024996), (6476, 11012498), (11333, 6292856), (12952, 5506249), (22666, 3146428), (27523, 2591176), (45332, 1573214), (46271, 1541288), (55046, 1295588), (90664, 786607), (92542, 770644), (110092, 647794), (185084, 385322), (192661, 370168), (220184, 323897)]