47128928

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:676

約数の個数: 96

約数和(自身を含む): 119605248

約数和(自身を除く): 72476320

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 496, 616, 617, 682, 868, 992, 1232, 1234, 1364, 1736, 2387, 2464, 2468, 2728, 3472, 4319, 4774, 4936, 5456, 6787, 6944, 8638, 9548, 9872, 10912, 13574, 17276, 19096, 19127, 19744, 27148, 34552, 38192, 38254, 47509, 54296, 69104, 76384, 76508, 95018, 108592, 133889, 138208, 153016, 190036, 210397, 217184, 267778, 306032, 380072, 420794, 535556, 612064, 760144, 841588, 1071112, 1472779, 1520288, 1683176, 2142224, 2945558, 3366352, 4284448, 5891116, 6732704, 11782232, 23564464, 47128928]

約数ペア:

[(1, 47128928), (2, 23564464), (4, 11782232), (7, 6732704), (8, 5891116), (11, 4284448), (14, 3366352), (16, 2945558), (22, 2142224), (28, 1683176), (31, 1520288), (32, 1472779), (44, 1071112), (56, 841588), (62, 760144), (77, 612064), (88, 535556), (112, 420794), (124, 380072), (154, 306032), (176, 267778), (217, 217184), (224, 210397), (248, 190036), (308, 153016), (341, 138208), (352, 133889), (434, 108592), (496, 95018), (616, 76508), (617, 76384), (682, 69104), (868, 54296), (992, 47509), (1232, 38254), (1234, 38192), (1364, 34552), (1736, 27148), (2387, 19744), (2464, 19127), (2468, 19096), (2728, 17276), (3472, 13574), (4319, 10912), (4774, 9872), (4936, 9548), (5456, 8638), (6787, 6944)]