2872639648

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{1823}}^1\times {\mathrm{2141}}^1$

素因数の和:3997

約数の個数: 48

約数和(自身を含む): 5907396096

約数和(自身を除く): 3034756448

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 1823, 2141, 3646, 4282, 7292, 8564, 14584, 17128, 29168, 34256, 41929, 49243, 58336, 68512, 83858, 98486, 167716, 196972, 335432, 393944, 670864, 787888, 1341728, 1575776, 3903043, 7806086, 15612172, 31224344, 62448688, 89769989, 124897376, 179539978, 359079956, 718159912, 1436319824, 2872639648]

約数ペア:

[(1, 2872639648), (2, 1436319824), (4, 718159912), (8, 359079956), (16, 179539978), (23, 124897376), (32, 89769989), (46, 62448688), (92, 31224344), (184, 15612172), (368, 7806086), (736, 3903043), (1823, 1575776), (2141, 1341728), (3646, 787888), (4282, 670864), (7292, 393944), (8564, 335432), (14584, 196972), (17128, 167716), (29168, 98486), (34256, 83858), (41929, 68512), (49243, 58336)]