2949763936

素因数分解:

$2^5\times 7^2\times {\mathrm{79}}^1\times {\mathrm{23813}}^1$

素因数の和:23916

約数の個数: 72

約数和(自身を含む): 6841285920

約数和(自身を除く): 3891521984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 79, 98, 112, 158, 196, 224, 316, 392, 553, 632, 784, 1106, 1264, 1568, 2212, 2528, 3871, 4424, 7742, 8848, 15484, 17696, 23813, 30968, 47626, 61936, 95252, 123872, 166691, 190504, 333382, 381008, 666764, 762016, 1166837, 1333528, 1881227, 2333674, 2667056, 3762454, 4667348, 5334112, 7524908, 9334696, 13168589, 15049816, 18669392, 26337178, 30099632, 37338784, 52674356, 60199264, 92180123, 105348712, 184360246, 210697424, 368720492, 421394848, 737440984, 1474881968, 2949763936]

約数ペア:

[(1, 2949763936), (2, 1474881968), (4, 737440984), (7, 421394848), (8, 368720492), (14, 210697424), (16, 184360246), (28, 105348712), (32, 92180123), (49, 60199264), (56, 52674356), (79, 37338784), (98, 30099632), (112, 26337178), (158, 18669392), (196, 15049816), (224, 13168589), (316, 9334696), (392, 7524908), (553, 5334112), (632, 4667348), (784, 3762454), (1106, 2667056), (1264, 2333674), (1568, 1881227), (2212, 1333528), (2528, 1166837), (3871, 762016), (4424, 666764), (7742, 381008), (8848, 333382), (15484, 190504), (17696, 166691), (23813, 123872), (30968, 95252), (47626, 61936)]