66288796

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2351}}^1$

素因数の和:2434

約数の個数: 48

約数和(自身を含む): 142248960

約数和(自身を除く): 75960164

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 532, 742, 1007, 1484, 2014, 2351, 4028, 4702, 7049, 9404, 14098, 16457, 28196, 32914, 44669, 65828, 89338, 124603, 178676, 249206, 312683, 498412, 625366, 872221, 1250732, 1744442, 2367457, 3488884, 4734914, 9469828, 16572199, 33144398, 66288796]

約数ペア:

[(1, 66288796), (2, 33144398), (4, 16572199), (7, 9469828), (14, 4734914), (19, 3488884), (28, 2367457), (38, 1744442), (53, 1250732), (76, 872221), (106, 625366), (133, 498412), (212, 312683), (266, 249206), (371, 178676), (532, 124603), (742, 89338), (1007, 65828), (1484, 44669), (2014, 32914), (2351, 28196), (4028, 16457), (4702, 14098), (7049, 9404)]