67824224

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8581}}^1$

素因数の和:8623

約数の個数: 48

約数和(自身を含む): 151386480

約数和(自身を除く): 83562256

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 8581, 17162, 34324, 68648, 111553, 137296, 163039, 223106, 274592, 326078, 446212, 652156, 892424, 1304312, 1784848, 2119507, 2608624, 3569696, 4239014, 5217248, 8478028, 16956056, 33912112, 67824224]

約数ペア:

[(1, 67824224), (2, 33912112), (4, 16956056), (8, 8478028), (13, 5217248), (16, 4239014), (19, 3569696), (26, 2608624), (32, 2119507), (38, 1784848), (52, 1304312), (76, 892424), (104, 652156), (152, 446212), (208, 326078), (247, 274592), (304, 223106), (416, 163039), (494, 137296), (608, 111553), (988, 68648), (1976, 34324), (3952, 17162), (7904, 8581)]