17720121952

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{14543}}^1$

素因数の和:14696

約数の個数: 96

約数和(自身を含む): 39253092480

約数和(自身を除く): 21532970528

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 101, 104, 116, 202, 208, 232, 377, 404, 416, 464, 754, 808, 928, 1313, 1508, 1616, 2626, 2929, 3016, 3232, 5252, 5858, 6032, 10504, 11716, 12064, 14543, 21008, 23432, 29086, 38077, 42016, 46864, 58172, 76154, 93728, 116344, 152308, 189059, 232688, 304616, 378118, 421747, 465376, 609232, 756236, 843494, 1218464, 1468843, 1512472, 1686988, 2937686, 3024944, 3373976, 5482711, 5875372, 6049888, 6747952, 10965422, 11750744, 13495904, 19094959, 21930844, 23501488, 38189918, 42596447, 43861688, 47002976, 76379836, 85192894, 87723376, 152759672, 170385788, 175446752, 305519344, 340771576, 553753811, 611038688, 681543152, 1107507622, 1363086304, 2215015244, 4430030488, 8860060976, 17720121952]

約数ペア:

[(1, 17720121952), (2, 8860060976), (4, 4430030488), (8, 2215015244), (13, 1363086304), (16, 1107507622), (26, 681543152), (29, 611038688), (32, 553753811), (52, 340771576), (58, 305519344), (101, 175446752), (104, 170385788), (116, 152759672), (202, 87723376), (208, 85192894), (232, 76379836), (377, 47002976), (404, 43861688), (416, 42596447), (464, 38189918), (754, 23501488), (808, 21930844), (928, 19094959), (1313, 13495904), (1508, 11750744), (1616, 10965422), (2626, 6747952), (2929, 6049888), (3016, 5875372), (3232, 5482711), (5252, 3373976), (5858, 3024944), (6032, 2937686), (10504, 1686988), (11716, 1512472), (12064, 1468843), (14543, 1218464), (21008, 843494), (23432, 756236), (29086, 609232), (38077, 465376), (42016, 421747), (46864, 378118), (58172, 304616), (76154, 232688), (93728, 189059), (116344, 152308)]