72250048

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2347}}^1$

素因数の和:2409

約数の個数: 56

約数和(自身を含む): 158640272

約数和(自身を除く): 86390224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1924, 2347, 2368, 3848, 4694, 7696, 9388, 15392, 18776, 30511, 30784, 37552, 61022, 75104, 86839, 122044, 150208, 173678, 244088, 347356, 488176, 694712, 976352, 1128907, 1389424, 1952704, 2257814, 2778848, 4515628, 5557696, 9031256, 18062512, 36125024, 72250048]

約数ペア:

[(1, 72250048), (2, 36125024), (4, 18062512), (8, 9031256), (13, 5557696), (16, 4515628), (26, 2778848), (32, 2257814), (37, 1952704), (52, 1389424), (64, 1128907), (74, 976352), (104, 694712), (148, 488176), (208, 347356), (296, 244088), (416, 173678), (481, 150208), (592, 122044), (832, 86839), (962, 75104), (1184, 61022), (1924, 37552), (2347, 30784), (2368, 30511), (3848, 18776), (4694, 15392), (7696, 9388)]