15394712984

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{37871}}^1$

素因数の和:37969

約数の個数: 96

約数和(自身を含む): 36136704960

約数和(自身を除く): 20741991976

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 61, 68, 98, 119, 122, 136, 196, 238, 244, 392, 427, 476, 488, 833, 854, 952, 1037, 1666, 1708, 2074, 2989, 3332, 3416, 4148, 5978, 6664, 7259, 8296, 11956, 14518, 23912, 29036, 37871, 50813, 58072, 75742, 101626, 151484, 203252, 265097, 302968, 406504, 530194, 643807, 1060388, 1287614, 1855679, 2120776, 2310131, 2575228, 3711358, 4506649, 4620262, 5150456, 7422716, 9013298, 9240524, 14845432, 16170917, 18026596, 18481048, 31546543, 32341834, 36053192, 39272227, 63093086, 64683668, 78544454, 113196419, 126186172, 129367336, 157088908, 226392838, 252372344, 274905589, 314177816, 452785676, 549811178, 905571352, 1099622356, 1924339123, 2199244712, 3848678246, 7697356492, 15394712984]

約数ペア:

[(1, 15394712984), (2, 7697356492), (4, 3848678246), (7, 2199244712), (8, 1924339123), (14, 1099622356), (17, 905571352), (28, 549811178), (34, 452785676), (49, 314177816), (56, 274905589), (61, 252372344), (68, 226392838), (98, 157088908), (119, 129367336), (122, 126186172), (136, 113196419), (196, 78544454), (238, 64683668), (244, 63093086), (392, 39272227), (427, 36053192), (476, 32341834), (488, 31546543), (833, 18481048), (854, 18026596), (952, 16170917), (1037, 14845432), (1666, 9240524), (1708, 9013298), (2074, 7422716), (2989, 5150456), (3332, 4620262), (3416, 4506649), (4148, 3711358), (5978, 2575228), (6664, 2310131), (7259, 2120776), (8296, 1855679), (11956, 1287614), (14518, 1060388), (23912, 643807), (29036, 530194), (37871, 406504), (50813, 302968), (58072, 265097), (75742, 203252), (101626, 151484)]