38737428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 101606400

約数和(自身を除く): 62868972

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 83, 89, 92, 114, 138, 166, 178, 228, 249, 267, 276, 332, 356, 437, 498, 534, 874, 996, 1068, 1311, 1577, 1691, 1748, 1909, 2047, 2622, 3154, 3382, 3818, 4094, 4731, 5073, 5244, 5727, 6141, 6308, 6764, 7387, 7636, 8188, 9462, 10146, 11454, 12282, 14774, 18924, 20292, 22161, 22908, 24564, 29548, 36271, 38893, 44322, 72542, 77786, 88644, 108813, 116679, 140353, 145084, 155572, 169901, 217626, 233358, 280706, 339802, 421059, 435252, 466716, 509703, 561412, 679604, 842118, 1019406, 1684236, 2038812, 3228119, 6456238, 9684357, 12912476, 19368714, 38737428]

約数ペア:

[(1, 38737428), (2, 19368714), (3, 12912476), (4, 9684357), (6, 6456238), (12, 3228119), (19, 2038812), (23, 1684236), (38, 1019406), (46, 842118), (57, 679604), (69, 561412), (76, 509703), (83, 466716), (89, 435252), (92, 421059), (114, 339802), (138, 280706), (166, 233358), (178, 217626), (228, 169901), (249, 155572), (267, 145084), (276, 140353), (332, 116679), (356, 108813), (437, 88644), (498, 77786), (534, 72542), (874, 44322), (996, 38893), (1068, 36271), (1311, 29548), (1577, 24564), (1691, 22908), (1748, 22161), (1909, 20292), (2047, 18924), (2622, 14774), (3154, 12282), (3382, 11454), (3818, 10146), (4094, 9462), (4731, 8188), (5073, 7636), (5244, 7387), (5727, 6764), (6141, 6308)]