38480988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 111767040

約数和(自身を除く): 73286052

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 131, 156, 182, 262, 269, 273, 364, 393, 524, 538, 546, 786, 807, 917, 1076, 1092, 1572, 1614, 1703, 1834, 1883, 2751, 3228, 3406, 3497, 3668, 3766, 5109, 5502, 5649, 6812, 6994, 7532, 10218, 10491, 11004, 11298, 11921, 13988, 20436, 20982, 22596, 23842, 24479, 35239, 35763, 41964, 47684, 48958, 70478, 71526, 73437, 97916, 105717, 140956, 143052, 146874, 211434, 246673, 293748, 422868, 458107, 493346, 740019, 916214, 986692, 1374321, 1480038, 1832428, 2748642, 2960076, 3206749, 5497284, 6413498, 9620247, 12826996, 19240494, 38480988]

約数ペア:

[(1, 38480988), (2, 19240494), (3, 12826996), (4, 9620247), (6, 6413498), (7, 5497284), (12, 3206749), (13, 2960076), (14, 2748642), (21, 1832428), (26, 1480038), (28, 1374321), (39, 986692), (42, 916214), (52, 740019), (78, 493346), (84, 458107), (91, 422868), (131, 293748), (156, 246673), (182, 211434), (262, 146874), (269, 143052), (273, 140956), (364, 105717), (393, 97916), (524, 73437), (538, 71526), (546, 70478), (786, 48958), (807, 47684), (917, 41964), (1076, 35763), (1092, 35239), (1572, 24479), (1614, 23842), (1703, 22596), (1834, 20982), (1883, 20436), (2751, 13988), (3228, 11921), (3406, 11298), (3497, 11004), (3668, 10491), (3766, 10218), (5109, 7532), (5502, 6994), (5649, 6812)]