72572344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2273}}^1$

素因数の和:2599

約数の個数: 32

約数和(自身を含む): 147082320

約数和(自身を除く): 74509976

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 307, 614, 1228, 2273, 2456, 3991, 4546, 7982, 9092, 15964, 18184, 29549, 31928, 59098, 118196, 236392, 697811, 1395622, 2791244, 5582488, 9071543, 18143086, 36286172, 72572344]

約数ペア:

[(1, 72572344), (2, 36286172), (4, 18143086), (8, 9071543), (13, 5582488), (26, 2791244), (52, 1395622), (104, 697811), (307, 236392), (614, 118196), (1228, 59098), (2273, 31928), (2456, 29549), (3991, 18184), (4546, 15964), (7982, 9092)]