6668901568

素因数分解:

$2^6\times 7^2\times {\mathrm{73}}^1\times {\mathrm{29131}}^1$

素因数の和:29230

約数の個数: 84

約数和(自身を含む): 15605604552

約数和(自身を除く): 8936702984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 146, 196, 224, 292, 392, 448, 511, 584, 784, 1022, 1168, 1568, 2044, 2336, 3136, 3577, 4088, 4672, 7154, 8176, 14308, 16352, 28616, 29131, 32704, 57232, 58262, 114464, 116524, 203917, 228928, 233048, 407834, 466096, 815668, 932192, 1427419, 1631336, 1864384, 2126563, 2854838, 3262672, 4253126, 5709676, 6525344, 8506252, 11419352, 13050688, 14885941, 17012504, 22838704, 29771882, 34025008, 45677408, 59543764, 68050016, 91354816, 104201587, 119087528, 136100032, 208403174, 238175056, 416806348, 476350112, 833612696, 952700224, 1667225392, 3334450784, 6668901568]

約数ペア:

[(1, 6668901568), (2, 3334450784), (4, 1667225392), (7, 952700224), (8, 833612696), (14, 476350112), (16, 416806348), (28, 238175056), (32, 208403174), (49, 136100032), (56, 119087528), (64, 104201587), (73, 91354816), (98, 68050016), (112, 59543764), (146, 45677408), (196, 34025008), (224, 29771882), (292, 22838704), (392, 17012504), (448, 14885941), (511, 13050688), (584, 11419352), (784, 8506252), (1022, 6525344), (1168, 5709676), (1568, 4253126), (2044, 3262672), (2336, 2854838), (3136, 2126563), (3577, 1864384), (4088, 1631336), (4672, 1427419), (7154, 932192), (8176, 815668), (14308, 466096), (16352, 407834), (28616, 233048), (29131, 228928), (32704, 203917), (57232, 116524), (58262, 114464)]