15697674832

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1\times {\mathrm{7621}}^1$

素因数の和:8036

約数の個数: 80

約数和(自身を含む): 35521690752

約数和(自身を除く): 19824015920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 347, 371, 424, 694, 742, 848, 1388, 1484, 2429, 2776, 2968, 4858, 5552, 5936, 7621, 9716, 15242, 18391, 19432, 30484, 36782, 38864, 53347, 60968, 73564, 106694, 121936, 128737, 147128, 213388, 257474, 294256, 403913, 426776, 514948, 807826, 853552, 1029896, 1615652, 2059792, 2644487, 2827391, 3231304, 5288974, 5654782, 6462608, 10577948, 11309564, 18511409, 21155896, 22619128, 37022818, 42311792, 45238256, 74045636, 140157811, 148091272, 280315622, 296182544, 560631244, 981104677, 1121262488, 1962209354, 2242524976, 3924418708, 7848837416, 15697674832]

約数ペア:

[(1, 15697674832), (2, 7848837416), (4, 3924418708), (7, 2242524976), (8, 1962209354), (14, 1121262488), (16, 981104677), (28, 560631244), (53, 296182544), (56, 280315622), (106, 148091272), (112, 140157811), (212, 74045636), (347, 45238256), (371, 42311792), (424, 37022818), (694, 22619128), (742, 21155896), (848, 18511409), (1388, 11309564), (1484, 10577948), (2429, 6462608), (2776, 5654782), (2968, 5288974), (4858, 3231304), (5552, 2827391), (5936, 2644487), (7621, 2059792), (9716, 1615652), (15242, 1029896), (18391, 853552), (19432, 807826), (30484, 514948), (36782, 426776), (38864, 403913), (53347, 294256), (60968, 257474), (73564, 213388), (106694, 147128), (121936, 128737)]