1421975744

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{186709}}^1$

素因数の和:186745

約数の個数: 56

約数和(自身を含む): 3414552480

約数和(自身を除く): 1992576736

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 186709, 373418, 746836, 1306963, 1493672, 2613926, 2987344, 3174053, 5227852, 5974688, 6348106, 10455704, 11949376, 12696212, 20911408, 22218371, 25392424, 41822816, 44436742, 50784848, 83645632, 88873484, 101569696, 177746968, 203139392, 355493936, 710987872, 1421975744]

約数ペア:

[(1, 1421975744), (2, 710987872), (4, 355493936), (7, 203139392), (8, 177746968), (14, 101569696), (16, 88873484), (17, 83645632), (28, 50784848), (32, 44436742), (34, 41822816), (56, 25392424), (64, 22218371), (68, 20911408), (112, 12696212), (119, 11949376), (136, 10455704), (224, 6348106), (238, 5974688), (272, 5227852), (448, 3174053), (476, 2987344), (544, 2613926), (952, 1493672), (1088, 1306963), (1904, 746836), (3808, 373418), (7616, 186709)]