4027701412

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{10867}}^1$

素因数の和:10977

約数の個数: 72

約数和(自身を含む): 8603282688

約数和(自身を除く): 4575581276

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 61, 62, 98, 122, 124, 196, 217, 244, 427, 434, 854, 868, 1519, 1708, 1891, 2989, 3038, 3782, 5978, 6076, 7564, 10867, 11956, 13237, 21734, 26474, 43468, 52948, 76069, 92659, 152138, 185318, 304276, 336877, 370636, 532483, 662887, 673754, 1064966, 1325774, 1347508, 2129932, 2358139, 2651548, 4640209, 4716278, 9280418, 9432556, 16506973, 18560836, 20549497, 32481463, 33013946, 41098994, 64962926, 66027892, 82197988, 129925852, 143846479, 287692958, 575385916, 1006925353, 2013850706, 4027701412]

約数ペア:

[(1, 4027701412), (2, 2013850706), (4, 1006925353), (7, 575385916), (14, 287692958), (28, 143846479), (31, 129925852), (49, 82197988), (61, 66027892), (62, 64962926), (98, 41098994), (122, 33013946), (124, 32481463), (196, 20549497), (217, 18560836), (244, 16506973), (427, 9432556), (434, 9280418), (854, 4716278), (868, 4640209), (1519, 2651548), (1708, 2358139), (1891, 2129932), (2989, 1347508), (3038, 1325774), (3782, 1064966), (5978, 673754), (6076, 662887), (7564, 532483), (10867, 370636), (11956, 336877), (13237, 304276), (21734, 185318), (26474, 152138), (43468, 92659), (52948, 76069)]