13253928

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 34776000

約数和(自身を除く): 21522072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 137, 139, 174, 232, 274, 278, 348, 411, 417, 548, 556, 696, 822, 834, 1096, 1112, 1644, 1668, 3288, 3336, 3973, 4031, 7946, 8062, 11919, 12093, 15892, 16124, 19043, 23838, 24186, 31784, 32248, 38086, 47676, 48372, 57129, 76172, 95352, 96744, 114258, 152344, 228516, 457032, 552247, 1104494, 1656741, 2208988, 3313482, 4417976, 6626964, 13253928]

約数ペア:

[(1, 13253928), (2, 6626964), (3, 4417976), (4, 3313482), (6, 2208988), (8, 1656741), (12, 1104494), (24, 552247), (29, 457032), (58, 228516), (87, 152344), (116, 114258), (137, 96744), (139, 95352), (174, 76172), (232, 57129), (274, 48372), (278, 47676), (348, 38086), (411, 32248), (417, 31784), (548, 24186), (556, 23838), (696, 19043), (822, 16124), (834, 15892), (1096, 12093), (1112, 11919), (1644, 8062), (1668, 7946), (3288, 4031), (3336, 3973)]