15705503584

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{489329}}^1$

素因数の和:489415

約数の個数: 48

約数和(自身を含む): 33294013200

約数和(自身を除く): 17588509616

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 68, 118, 136, 236, 272, 472, 544, 944, 1003, 1888, 2006, 4012, 8024, 16048, 32096, 489329, 978658, 1957316, 3914632, 7829264, 8318593, 15658528, 16637186, 28870411, 33274372, 57740822, 66548744, 115481644, 133097488, 230963288, 266194976, 461926576, 490796987, 923853152, 981593974, 1963187948, 3926375896, 7852751792, 15705503584]

約数ペア:

[(1, 15705503584), (2, 7852751792), (4, 3926375896), (8, 1963187948), (16, 981593974), (17, 923853152), (32, 490796987), (34, 461926576), (59, 266194976), (68, 230963288), (118, 133097488), (136, 115481644), (236, 66548744), (272, 57740822), (472, 33274372), (544, 28870411), (944, 16637186), (1003, 15658528), (1888, 8318593), (2006, 7829264), (4012, 3914632), (8024, 1957316), (16048, 978658), (32096, 489329)]