7495436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 15311520

約数和(自身を除く): 7816084

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 61, 68, 122, 139, 221, 244, 278, 442, 556, 793, 884, 1037, 1586, 1807, 2074, 2363, 3172, 3614, 4148, 4726, 7228, 8479, 9452, 13481, 16958, 26962, 30719, 33916, 53924, 61438, 110227, 122876, 144143, 220454, 288286, 440908, 576572, 1873859, 3747718, 7495436]

約数ペア:

[(1, 7495436), (2, 3747718), (4, 1873859), (13, 576572), (17, 440908), (26, 288286), (34, 220454), (52, 144143), (61, 122876), (68, 110227), (122, 61438), (139, 53924), (221, 33916), (244, 30719), (278, 26962), (442, 16958), (556, 13481), (793, 9452), (884, 8479), (1037, 7228), (1586, 4726), (1807, 4148), (2074, 3614), (2363, 3172)]