7550345516

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{27457}}^1$

素因数の和:27559

約数の個数: 72

約数和(自身を含む): 16302144096

約数和(自身を除く): 8751798580

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 61, 92, 98, 122, 161, 196, 244, 322, 427, 644, 854, 1127, 1403, 1708, 2254, 2806, 2989, 4508, 5612, 5978, 9821, 11956, 19642, 27457, 39284, 54914, 68747, 109828, 137494, 192199, 274988, 384398, 631511, 768796, 1263022, 1345393, 1674877, 2526044, 2690786, 3349754, 4420577, 5381572, 6699508, 8841154, 11724139, 17682308, 23448278, 30944039, 38522171, 46896556, 61888078, 77044342, 82068973, 123776156, 154088684, 164137946, 269655197, 328275892, 539310394, 1078620788, 1887586379, 3775172758, 7550345516]

約数ペア:

[(1, 7550345516), (2, 3775172758), (4, 1887586379), (7, 1078620788), (14, 539310394), (23, 328275892), (28, 269655197), (46, 164137946), (49, 154088684), (61, 123776156), (92, 82068973), (98, 77044342), (122, 61888078), (161, 46896556), (196, 38522171), (244, 30944039), (322, 23448278), (427, 17682308), (644, 11724139), (854, 8841154), (1127, 6699508), (1403, 5381572), (1708, 4420577), (2254, 3349754), (2806, 2690786), (2989, 2526044), (4508, 1674877), (5612, 1345393), (5978, 1263022), (9821, 768796), (11956, 631511), (19642, 384398), (27457, 274988), (39284, 192199), (54914, 137494), (68747, 109828)]