38214436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 77051520

約数和(自身を除く): 38837084

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 139, 221, 278, 311, 442, 556, 622, 884, 1244, 1807, 2363, 3614, 4043, 4726, 5287, 7228, 8086, 9452, 10574, 16172, 21148, 30719, 43229, 61438, 68731, 86458, 122876, 137462, 172916, 274924, 561977, 734893, 1123954, 1469786, 2247908, 2939572, 9553609, 19107218, 38214436]

約数ペア:

[(1, 38214436), (2, 19107218), (4, 9553609), (13, 2939572), (17, 2247908), (26, 1469786), (34, 1123954), (52, 734893), (68, 561977), (139, 274924), (221, 172916), (278, 137462), (311, 122876), (442, 86458), (556, 68731), (622, 61438), (884, 43229), (1244, 30719), (1807, 21148), (2363, 16172), (3614, 10574), (4043, 9452), (4726, 8086), (5287, 7228)]