3938425281728

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^2\times {\mathrm{3129629}}^1$

素因数の和:3129754

約数の個数: 84

約数和(自身を含む): 9103492781040

約数和(自身を除く): 5165067499312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 848, 1484, 1696, 2809, 2968, 3392, 5618, 5936, 11236, 11872, 19663, 22472, 23744, 39326, 44944, 78652, 89888, 157304, 179776, 314608, 629216, 1258432, 3129629, 6259258, 12518516, 21907403, 25037032, 43814806, 50074064, 87629612, 100148128, 165870337, 175259224, 200296256, 331740674, 350518448, 663481348, 701036896, 1161092359, 1326962696, 1402073792, 2322184718, 2653925392, 4644369436, 5307850784, 8791127861, 9288738872, 10615701568, 17582255722, 18577477744, 35164511444, 37154955488, 61537895027, 70329022888, 74309910976, 123075790054, 140658045776, 246151580108, 281316091552, 492303160216, 562632183104, 984606320432, 1969212640864, 3938425281728]

約数ペア:

[(1, 3938425281728), (2, 1969212640864), (4, 984606320432), (7, 562632183104), (8, 492303160216), (14, 281316091552), (16, 246151580108), (28, 140658045776), (32, 123075790054), (53, 74309910976), (56, 70329022888), (64, 61537895027), (106, 37154955488), (112, 35164511444), (212, 18577477744), (224, 17582255722), (371, 10615701568), (424, 9288738872), (448, 8791127861), (742, 5307850784), (848, 4644369436), (1484, 2653925392), (1696, 2322184718), (2809, 1402073792), (2968, 1326962696), (3392, 1161092359), (5618, 701036896), (5936, 663481348), (11236, 350518448), (11872, 331740674), (19663, 200296256), (22472, 175259224), (23744, 165870337), (39326, 100148128), (44944, 87629612), (78652, 50074064), (89888, 43814806), (157304, 25037032), (179776, 21907403), (314608, 12518516), (629216, 6259258), (1258432, 3129629)]