38468248

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1076

約数の個数: 64

約数和(自身を含む): 90538560

約数和(自身を除く): 52070312

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 182, 212, 364, 371, 424, 689, 728, 742, 997, 1378, 1484, 1994, 2756, 2968, 3988, 4823, 5512, 6979, 7976, 9646, 12961, 13958, 19292, 25922, 27916, 38584, 51844, 52841, 55832, 90727, 103688, 105682, 181454, 211364, 362908, 369887, 422728, 686933, 725816, 739774, 1373866, 1479548, 2747732, 2959096, 4808531, 5495464, 9617062, 19234124, 38468248]

約数ペア:

[(1, 38468248), (2, 19234124), (4, 9617062), (7, 5495464), (8, 4808531), (13, 2959096), (14, 2747732), (26, 1479548), (28, 1373866), (52, 739774), (53, 725816), (56, 686933), (91, 422728), (104, 369887), (106, 362908), (182, 211364), (212, 181454), (364, 105682), (371, 103688), (424, 90727), (689, 55832), (728, 52841), (742, 51844), (997, 38584), (1378, 27916), (1484, 25922), (1994, 19292), (2756, 13958), (2968, 12961), (3988, 9646), (4823, 7976), (5512, 6979)]