42677908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 95921280

約数和(自身を除く): 53243372

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 169, 182, 203, 311, 338, 364, 377, 406, 622, 676, 754, 812, 1183, 1244, 1508, 2177, 2366, 2639, 4043, 4354, 4732, 4901, 5278, 8086, 8708, 9019, 9802, 10556, 16172, 18038, 19604, 28301, 34307, 36076, 52559, 56602, 63133, 68614, 105118, 113204, 117247, 126266, 137228, 210236, 234494, 252532, 367913, 468988, 735826, 820729, 1471652, 1524211, 1641458, 3048422, 3282916, 6096844, 10669477, 21338954, 42677908]

約数ペア:

[(1, 42677908), (2, 21338954), (4, 10669477), (7, 6096844), (13, 3282916), (14, 3048422), (26, 1641458), (28, 1524211), (29, 1471652), (52, 820729), (58, 735826), (91, 468988), (116, 367913), (169, 252532), (182, 234494), (203, 210236), (311, 137228), (338, 126266), (364, 117247), (377, 113204), (406, 105118), (622, 68614), (676, 63133), (754, 56602), (812, 52559), (1183, 36076), (1244, 34307), (1508, 28301), (2177, 19604), (2366, 18038), (2639, 16172), (4043, 10556), (4354, 9802), (4732, 9019), (4901, 8708), (5278, 8086)]