15705965728

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{151813}}^1$

素因数の和:151937

約数の個数: 48

約数和(自身を含む): 32021216136

約数和(自身を除く): 16315250408

約数列:

[1, 2, 4, 8, 16, 32, 53, 61, 106, 122, 212, 244, 424, 488, 848, 976, 1696, 1952, 3233, 6466, 12932, 25864, 51728, 103456, 151813, 303626, 607252, 1214504, 2429008, 4858016, 8046089, 9260593, 16092178, 18521186, 32184356, 37042372, 64368712, 74084744, 128737424, 148169488, 257474848, 296338976, 490811429, 981622858, 1963245716, 3926491432, 7852982864, 15705965728]

約数ペア:

[(1, 15705965728), (2, 7852982864), (4, 3926491432), (8, 1963245716), (16, 981622858), (32, 490811429), (53, 296338976), (61, 257474848), (106, 148169488), (122, 128737424), (212, 74084744), (244, 64368712), (424, 37042372), (488, 32184356), (848, 18521186), (976, 16092178), (1696, 9260593), (1952, 8046089), (3233, 4858016), (6466, 2429008), (12932, 1214504), (25864, 607252), (51728, 303626), (103456, 151813)]