16499995864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{17047}}^1$

素因数の和:17728

約数の個数: 64

約数和(自身を含む): 35792616960

約数和(自身を除く): 19292621096

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 647, 748, 1294, 1496, 2588, 5176, 7117, 10999, 14234, 17047, 21998, 28468, 34094, 43996, 56936, 68188, 87992, 120989, 136376, 187517, 241978, 289799, 375034, 483956, 579598, 750068, 967912, 1159196, 1500136, 2318392, 3187789, 6375578, 11029409, 12751156, 22058818, 25502312, 44117636, 88235272, 121323499, 187499953, 242646998, 374999906, 485293996, 749999812, 970587992, 1499999624, 2062499483, 4124998966, 8249997932, 16499995864]

約数ペア:

[(1, 16499995864), (2, 8249997932), (4, 4124998966), (8, 2062499483), (11, 1499999624), (17, 970587992), (22, 749999812), (34, 485293996), (44, 374999906), (68, 242646998), (88, 187499953), (136, 121323499), (187, 88235272), (374, 44117636), (647, 25502312), (748, 22058818), (1294, 12751156), (1496, 11029409), (2588, 6375578), (5176, 3187789), (7117, 2318392), (10999, 1500136), (14234, 1159196), (17047, 967912), (21998, 750068), (28468, 579598), (34094, 483956), (43996, 375034), (56936, 289799), (68188, 241978), (87992, 187517), (120989, 136376)]