2097474752

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{28277}}^1$

素因数の和:28369

約数の個数: 56

約数和(自身を含む): 4453219440

約数和(自身を除く): 2355744688

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 76, 122, 152, 244, 304, 488, 608, 976, 1159, 1216, 1952, 2318, 3904, 4636, 9272, 18544, 28277, 37088, 56554, 74176, 113108, 226216, 452432, 537263, 904864, 1074526, 1724897, 1809728, 2149052, 3449794, 4298104, 6899588, 8596208, 13799176, 17192416, 27598352, 32773043, 34384832, 55196704, 65546086, 110393408, 131092172, 262184344, 524368688, 1048737376, 2097474752]

約数ペア:

[(1, 2097474752), (2, 1048737376), (4, 524368688), (8, 262184344), (16, 131092172), (19, 110393408), (32, 65546086), (38, 55196704), (61, 34384832), (64, 32773043), (76, 27598352), (122, 17192416), (152, 13799176), (244, 8596208), (304, 6899588), (488, 4298104), (608, 3449794), (976, 2149052), (1159, 1809728), (1216, 1724897), (1952, 1074526), (2318, 904864), (3904, 537263), (4636, 452432), (9272, 226216), (18544, 113108), (28277, 74176), (37088, 56554)]