66550198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 127169280

約数和(自身を除く): 60619082

約数列:

[1, 2, 11, 13, 19, 22, 26, 37, 38, 74, 143, 209, 247, 286, 331, 407, 418, 481, 494, 662, 703, 814, 962, 1406, 2717, 3641, 4303, 5291, 5434, 6289, 7282, 7733, 8606, 9139, 10582, 12247, 12578, 15466, 18278, 24494, 47333, 69179, 81757, 94666, 100529, 134717, 138358, 159211, 163514, 201058, 232693, 269434, 318422, 465386, 899327, 1751321, 1798654, 2559623, 3025009, 3502642, 5119246, 6050018, 33275099, 66550198]

約数ペア:

[(1, 66550198), (2, 33275099), (11, 6050018), (13, 5119246), (19, 3502642), (22, 3025009), (26, 2559623), (37, 1798654), (38, 1751321), (74, 899327), (143, 465386), (209, 318422), (247, 269434), (286, 232693), (331, 201058), (407, 163514), (418, 159211), (481, 138358), (494, 134717), (662, 100529), (703, 94666), (814, 81757), (962, 69179), (1406, 47333), (2717, 24494), (3641, 18278), (4303, 15466), (5291, 12578), (5434, 12247), (6289, 10582), (7282, 9139), (7733, 8606)]