1605597952

素因数分解:

$2^8\times 7^1\times {\mathrm{191}}^1\times {\mathrm{4691}}^1$

素因数の和:4905

約数の個数: 72

約数和(自身を含む): 3682732032

約数和(自身を除く): 2077134080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 191, 224, 256, 382, 448, 764, 896, 1337, 1528, 1792, 2674, 3056, 4691, 5348, 6112, 9382, 10696, 12224, 18764, 21392, 24448, 32837, 37528, 42784, 48896, 65674, 75056, 85568, 131348, 150112, 171136, 262696, 300224, 342272, 525392, 600448, 895981, 1050784, 1200896, 1791962, 2101568, 3583924, 4203136, 6271867, 7167848, 8406272, 12543734, 14335696, 25087468, 28671392, 50174936, 57342784, 100349872, 114685568, 200699744, 229371136, 401399488, 802798976, 1605597952]

約数ペア:

[(1, 1605597952), (2, 802798976), (4, 401399488), (7, 229371136), (8, 200699744), (14, 114685568), (16, 100349872), (28, 57342784), (32, 50174936), (56, 28671392), (64, 25087468), (112, 14335696), (128, 12543734), (191, 8406272), (224, 7167848), (256, 6271867), (382, 4203136), (448, 3583924), (764, 2101568), (896, 1791962), (1337, 1200896), (1528, 1050784), (1792, 895981), (2674, 600448), (3056, 525392), (4691, 342272), (5348, 300224), (6112, 262696), (9382, 171136), (10696, 150112), (12224, 131348), (18764, 85568), (21392, 75056), (24448, 65674), (32837, 48896), (37528, 42784)]