28535052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3733}}^1$

素因数の和:3767

約数の個数: 72

約数和(自身を含む): 83432496

約数和(自身を除く): 54897444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3733, 3822, 7466, 7644, 11199, 14932, 22398, 26131, 44796, 48529, 52262, 78393, 97058, 104524, 145587, 156786, 182917, 194116, 291174, 313572, 339703, 365834, 548751, 582348, 679406, 731668, 1019109, 1097502, 1358812, 2038218, 2195004, 2377921, 4076436, 4755842, 7133763, 9511684, 14267526, 28535052]

約数ペア:

[(1, 28535052), (2, 14267526), (3, 9511684), (4, 7133763), (6, 4755842), (7, 4076436), (12, 2377921), (13, 2195004), (14, 2038218), (21, 1358812), (26, 1097502), (28, 1019109), (39, 731668), (42, 679406), (49, 582348), (52, 548751), (78, 365834), (84, 339703), (91, 313572), (98, 291174), (147, 194116), (156, 182917), (182, 156786), (196, 145587), (273, 104524), (294, 97058), (364, 78393), (546, 52262), (588, 48529), (637, 44796), (1092, 26131), (1274, 22398), (1911, 14932), (2548, 11199), (3733, 7644), (3822, 7466)]