78622144

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:725

約数の個数: 56

約数和(自身を含む): 166786560

約数和(自身を除く): 88164416

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 136, 254, 272, 508, 544, 569, 1016, 1088, 1138, 2032, 2159, 2276, 4064, 4318, 4552, 8128, 8636, 9104, 9673, 17272, 18208, 19346, 34544, 36416, 38692, 69088, 72263, 77384, 138176, 144526, 154768, 289052, 309536, 578104, 619072, 1156208, 1228471, 2312416, 2456942, 4624832, 4913884, 9827768, 19655536, 39311072, 78622144]

約数ペア:

[(1, 78622144), (2, 39311072), (4, 19655536), (8, 9827768), (16, 4913884), (17, 4624832), (32, 2456942), (34, 2312416), (64, 1228471), (68, 1156208), (127, 619072), (136, 578104), (254, 309536), (272, 289052), (508, 154768), (544, 144526), (569, 138176), (1016, 77384), (1088, 72263), (1138, 69088), (2032, 38692), (2159, 36416), (2276, 34544), (4064, 19346), (4318, 18208), (4552, 17272), (8128, 9673), (8636, 9104)]