42082964

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 94802400

約数和(自身を除く): 52719436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 131, 149, 154, 196, 262, 298, 308, 524, 539, 596, 917, 1043, 1078, 1441, 1639, 1834, 2086, 2156, 2882, 3278, 3668, 4172, 5764, 6419, 6556, 7301, 10087, 11473, 12838, 14602, 19519, 20174, 22946, 25676, 29204, 39038, 40348, 45892, 70609, 78076, 80311, 136633, 141218, 160622, 214709, 273266, 282436, 321244, 429418, 546532, 858836, 956431, 1502963, 1912862, 3005926, 3825724, 6011852, 10520741, 21041482, 42082964]

約数ペア:

[(1, 42082964), (2, 21041482), (4, 10520741), (7, 6011852), (11, 3825724), (14, 3005926), (22, 1912862), (28, 1502963), (44, 956431), (49, 858836), (77, 546532), (98, 429418), (131, 321244), (149, 282436), (154, 273266), (196, 214709), (262, 160622), (298, 141218), (308, 136633), (524, 80311), (539, 78076), (596, 70609), (917, 45892), (1043, 40348), (1078, 39038), (1441, 29204), (1639, 25676), (1834, 22946), (2086, 20174), (2156, 19519), (2882, 14602), (3278, 12838), (3668, 11473), (4172, 10087), (5764, 7301), (6419, 6556)]