22097608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 48081600

約数和(自身を除く): 25983992

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 53, 76, 104, 106, 152, 211, 212, 247, 422, 424, 494, 689, 844, 988, 1007, 1378, 1688, 1976, 2014, 2743, 2756, 4009, 4028, 5486, 5512, 8018, 8056, 10972, 11183, 13091, 16036, 21944, 22366, 26182, 32072, 44732, 52117, 52364, 89464, 104234, 104728, 145379, 208468, 212477, 290758, 416936, 424954, 581516, 849908, 1163032, 1699816, 2762201, 5524402, 11048804, 22097608]

約数ペア:

[(1, 22097608), (2, 11048804), (4, 5524402), (8, 2762201), (13, 1699816), (19, 1163032), (26, 849908), (38, 581516), (52, 424954), (53, 416936), (76, 290758), (104, 212477), (106, 208468), (152, 145379), (211, 104728), (212, 104234), (247, 89464), (422, 52364), (424, 52117), (494, 44732), (689, 32072), (844, 26182), (988, 22366), (1007, 21944), (1378, 16036), (1688, 13091), (1976, 11183), (2014, 10972), (2743, 8056), (2756, 8018), (4009, 5512), (4028, 5486)]