40603654

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 79632000

約数和(自身を除く): 39028346

約数列:

[1, 2, 7, 13, 14, 26, 29, 49, 58, 91, 98, 157, 182, 203, 314, 343, 377, 406, 637, 686, 754, 1099, 1274, 1421, 2041, 2198, 2639, 2842, 4082, 4459, 4553, 5278, 7693, 8918, 9106, 9947, 14287, 15386, 18473, 19894, 28574, 31871, 36946, 53851, 59189, 63742, 100009, 107702, 118378, 129311, 200018, 223097, 258622, 414323, 446194, 700063, 828646, 1400126, 1561679, 2900261, 3123358, 5800522, 20301827, 40603654]

約数ペア:

[(1, 40603654), (2, 20301827), (7, 5800522), (13, 3123358), (14, 2900261), (26, 1561679), (29, 1400126), (49, 828646), (58, 700063), (91, 446194), (98, 414323), (157, 258622), (182, 223097), (203, 200018), (314, 129311), (343, 118378), (377, 107702), (406, 100009), (637, 63742), (686, 59189), (754, 53851), (1099, 36946), (1274, 31871), (1421, 28574), (2041, 19894), (2198, 18473), (2639, 15386), (2842, 14287), (4082, 9947), (4459, 9106), (4553, 8918), (5278, 7693)]