40914804

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 112039200

約数和(自身を除く): 71124396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 149, 196, 294, 298, 447, 467, 588, 596, 894, 934, 1043, 1401, 1788, 1868, 2086, 2802, 3129, 3269, 4172, 5604, 6258, 6538, 7301, 9807, 12516, 13076, 14602, 19614, 21903, 22883, 29204, 39228, 43806, 45766, 68649, 69583, 87612, 91532, 137298, 139166, 208749, 274596, 278332, 417498, 487081, 834996, 974162, 1461243, 1948324, 2922486, 3409567, 5844972, 6819134, 10228701, 13638268, 20457402, 40914804]

約数ペア:

[(1, 40914804), (2, 20457402), (3, 13638268), (4, 10228701), (6, 6819134), (7, 5844972), (12, 3409567), (14, 2922486), (21, 1948324), (28, 1461243), (42, 974162), (49, 834996), (84, 487081), (98, 417498), (147, 278332), (149, 274596), (196, 208749), (294, 139166), (298, 137298), (447, 91532), (467, 87612), (588, 69583), (596, 68649), (894, 45766), (934, 43806), (1043, 39228), (1401, 29204), (1788, 22883), (1868, 21903), (2086, 19614), (2802, 14602), (3129, 13076), (3269, 12516), (4172, 9807), (5604, 7301), (6258, 6538)]