73317728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6719}}^1$

素因数の和:6771

約数の個数: 48

約数和(自身を含む): 162570240

約数和(自身を除く): 89252512

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 6719, 10912, 13438, 26876, 53752, 73909, 107504, 147818, 208289, 215008, 295636, 416578, 591272, 833156, 1182544, 1666312, 2291179, 2365088, 3332624, 4582358, 6665248, 9164716, 18329432, 36658864, 73317728]

約数ペア:

[(1, 73317728), (2, 36658864), (4, 18329432), (8, 9164716), (11, 6665248), (16, 4582358), (22, 3332624), (31, 2365088), (32, 2291179), (44, 1666312), (62, 1182544), (88, 833156), (124, 591272), (176, 416578), (248, 295636), (341, 215008), (352, 208289), (496, 147818), (682, 107504), (992, 73909), (1364, 53752), (2728, 26876), (5456, 13438), (6719, 10912)]