15697687664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{273517}}^1$

素因数の和:273753

約数の個数: 40

約数和(自身を含む): 32356085328

約数和(自身を除く): 16658397664

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 211, 272, 422, 844, 1688, 3376, 3587, 7174, 14348, 28696, 57392, 273517, 547034, 1094068, 2188136, 4376272, 4649789, 9299578, 18599156, 37198312, 57712087, 74396624, 115424174, 230848348, 461696696, 923393392, 981105479, 1962210958, 3924421916, 7848843832, 15697687664]

約数ペア:

[(1, 15697687664), (2, 7848843832), (4, 3924421916), (8, 1962210958), (16, 981105479), (17, 923393392), (34, 461696696), (68, 230848348), (136, 115424174), (211, 74396624), (272, 57712087), (422, 37198312), (844, 18599156), (1688, 9299578), (3376, 4649789), (3587, 4376272), (7174, 2188136), (14348, 1094068), (28696, 547034), (57392, 273517)]