40162976

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 97977600

約数和(自身を除く): 57814624

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 53, 56, 68, 106, 112, 119, 136, 199, 212, 224, 238, 272, 371, 398, 424, 476, 544, 742, 796, 848, 901, 952, 1393, 1484, 1592, 1696, 1802, 1904, 2786, 2968, 3184, 3383, 3604, 3808, 5572, 5936, 6307, 6368, 6766, 7208, 10547, 11144, 11872, 12614, 13532, 14416, 21094, 22288, 23681, 25228, 27064, 28832, 42188, 44576, 47362, 50456, 54128, 73829, 84376, 94724, 100912, 108256, 147658, 168752, 179299, 189448, 201824, 295316, 337504, 358598, 378896, 590632, 717196, 757792, 1181264, 1255093, 1434392, 2362528, 2510186, 2868784, 5020372, 5737568, 10040744, 20081488, 40162976]

約数ペア:

[(1, 40162976), (2, 20081488), (4, 10040744), (7, 5737568), (8, 5020372), (14, 2868784), (16, 2510186), (17, 2362528), (28, 1434392), (32, 1255093), (34, 1181264), (53, 757792), (56, 717196), (68, 590632), (106, 378896), (112, 358598), (119, 337504), (136, 295316), (199, 201824), (212, 189448), (224, 179299), (238, 168752), (272, 147658), (371, 108256), (398, 100912), (424, 94724), (476, 84376), (544, 73829), (742, 54128), (796, 50456), (848, 47362), (901, 44576), (952, 42188), (1393, 28832), (1484, 27064), (1592, 25228), (1696, 23681), (1802, 22288), (1904, 21094), (2786, 14416), (2968, 13532), (3184, 12614), (3383, 11872), (3604, 11144), (3808, 10547), (5572, 7208), (5936, 6766), (6307, 6368)]