66141698

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 125089920

約数和(自身を除く): 58948222

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 361, 437, 569, 722, 874, 1138, 2527, 3059, 3983, 5054, 6118, 7966, 8303, 10811, 13087, 16606, 21622, 26174, 58121, 75677, 91609, 116242, 151354, 183218, 205409, 248653, 410818, 497306, 1437863, 1740571, 2875726, 3481142, 4724407, 9448814, 33070849, 66141698]

約数ペア:

[(1, 66141698), (2, 33070849), (7, 9448814), (14, 4724407), (19, 3481142), (23, 2875726), (38, 1740571), (46, 1437863), (133, 497306), (161, 410818), (266, 248653), (322, 205409), (361, 183218), (437, 151354), (569, 116242), (722, 91609), (874, 75677), (1138, 58121), (2527, 26174), (3059, 21622), (3983, 16606), (5054, 13087), (6118, 10811), (7966, 8303)]