28841976064

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{67829}}^1$

素因数の和:68007

約数の個数: 72

約数和(自身を含む): 63221901120

約数和(自身を除く): 34379925056

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 151, 176, 256, 302, 352, 604, 704, 1208, 1408, 1661, 2416, 2816, 3322, 4832, 6644, 9664, 13288, 19328, 26576, 38656, 53152, 67829, 106304, 135658, 212608, 271316, 425216, 542632, 746119, 1085264, 1492238, 2170528, 2984476, 4341056, 5968952, 8682112, 10242179, 11937904, 17364224, 20484358, 23875808, 40968716, 47751616, 81937432, 95503232, 112663969, 163874864, 191006464, 225327938, 327749728, 450655876, 655499456, 901311752, 1310998912, 1802623504, 2621997824, 3605247008, 7210494016, 14420988032, 28841976064]

約数ペア:

[(1, 28841976064), (2, 14420988032), (4, 7210494016), (8, 3605247008), (11, 2621997824), (16, 1802623504), (22, 1310998912), (32, 901311752), (44, 655499456), (64, 450655876), (88, 327749728), (128, 225327938), (151, 191006464), (176, 163874864), (256, 112663969), (302, 95503232), (352, 81937432), (604, 47751616), (704, 40968716), (1208, 23875808), (1408, 20484358), (1661, 17364224), (2416, 11937904), (2816, 10242179), (3322, 8682112), (4832, 5968952), (6644, 4341056), (9664, 2984476), (13288, 2170528), (19328, 1492238), (26576, 1085264), (38656, 746119), (53152, 542632), (67829, 425216), (106304, 271316), (135658, 212608)]