27403722268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{14173}}^1$

素因数の和:14331

約数の個数: 72

約数和(自身を含む): 55039796448

約数和(自身を除く): 27636074180

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 103, 206, 247, 361, 412, 494, 722, 988, 1339, 1444, 1957, 2678, 3914, 4693, 5356, 7828, 9386, 14173, 18772, 25441, 28346, 37183, 50882, 56692, 74366, 101764, 148732, 184249, 269287, 368498, 483379, 538574, 736996, 966758, 1077148, 1459819, 1933516, 2919638, 3500731, 5116453, 5839276, 7001462, 10232906, 14002924, 18977647, 20465812, 27736561, 37955294, 55473122, 66513889, 75910588, 110946244, 133027778, 266055556, 360575293, 526994659, 721150586, 1053989318, 1442301172, 2107978636, 6850930567, 13701861134, 27403722268]

約数ペア:

[(1, 27403722268), (2, 13701861134), (4, 6850930567), (13, 2107978636), (19, 1442301172), (26, 1053989318), (38, 721150586), (52, 526994659), (76, 360575293), (103, 266055556), (206, 133027778), (247, 110946244), (361, 75910588), (412, 66513889), (494, 55473122), (722, 37955294), (988, 27736561), (1339, 20465812), (1444, 18977647), (1957, 14002924), (2678, 10232906), (3914, 7001462), (4693, 5839276), (5356, 5116453), (7828, 3500731), (9386, 2919638), (14173, 1933516), (18772, 1459819), (25441, 1077148), (28346, 966758), (37183, 736996), (50882, 538574), (56692, 483379), (74366, 368498), (101764, 269287), (148732, 184249)]