38498754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 91607040

約数和(自身を除く): 53108286

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 79, 82, 123, 158, 237, 246, 283, 287, 474, 553, 566, 574, 849, 861, 1106, 1659, 1698, 1722, 1981, 3239, 3318, 3962, 5943, 6478, 9717, 11603, 11886, 19434, 22357, 22673, 23206, 34809, 44714, 45346, 67071, 68019, 69618, 81221, 134142, 136038, 156499, 162442, 243663, 312998, 469497, 487326, 916637, 938994, 1833274, 2749911, 5499822, 6416459, 12832918, 19249377, 38498754]

約数ペア:

[(1, 38498754), (2, 19249377), (3, 12832918), (6, 6416459), (7, 5499822), (14, 2749911), (21, 1833274), (41, 938994), (42, 916637), (79, 487326), (82, 469497), (123, 312998), (158, 243663), (237, 162442), (246, 156499), (283, 136038), (287, 134142), (474, 81221), (553, 69618), (566, 68019), (574, 67071), (849, 45346), (861, 44714), (1106, 34809), (1659, 23206), (1698, 22673), (1722, 22357), (1981, 19434), (3239, 11886), (3318, 11603), (3962, 9717), (5943, 6478)]